15697934956

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{53}}^1\times {\mathrm{61}}^1\times {\mathrm{211}}^1\times {\mathrm{523}}^1$

素因数の和:863

約数の個数: 96

約数和(自身を含む): 31241500416

約数和(自身を除く): 15543565460

約数列:

[1, 2, 4, 11, 22, 44, 53, 61, 106, 122, 211, 212, 244, 422, 523, 583, 671, 844, 1046, 1166, 1342, 2092, 2321, 2332, 2684, 3233, 4642, 5753, 6466, 9284, 11183, 11506, 12871, 12932, 22366, 23012, 25742, 27719, 31903, 35563, 44732, 51484, 55438, 63806, 71126, 110353, 110876, 123013, 127612, 141581, 142252, 220706, 246026, 283162, 304909, 350933, 441412, 492052, 566324, 609818, 682163, 701866, 1213883, 1219636, 1364326, 1403732, 1690859, 2427766, 2728652, 3381718, 4855532, 5848709, 6731533, 6763436, 7503793, 11697418, 13463066, 15007586, 18599449, 23394836, 26926132, 30015172, 37198898, 64335799, 74046863, 74397796, 128671598, 148093726, 257343196, 296187452, 356771249, 713542498, 1427084996, 3924483739, 7848967478, 15697934956]

約数ペア:

[(1, 15697934956), (2, 7848967478), (4, 3924483739), (11, 1427084996), (22, 713542498), (44, 356771249), (53, 296187452), (61, 257343196), (106, 148093726), (122, 128671598), (211, 74397796), (212, 74046863), (244, 64335799), (422, 37198898), (523, 30015172), (583, 26926132), (671, 23394836), (844, 18599449), (1046, 15007586), (1166, 13463066), (1342, 11697418), (2092, 7503793), (2321, 6763436), (2332, 6731533), (2684, 5848709), (3233, 4855532), (4642, 3381718), (5753, 2728652), (6466, 2427766), (9284, 1690859), (11183, 1403732), (11506, 1364326), (12871, 1219636), (12932, 1213883), (22366, 701866), (23012, 682163), (25742, 609818), (27719, 566324), (31903, 492052), (35563, 441412), (44732, 350933), (51484, 304909), (55438, 283162), (63806, 246026), (71126, 220706), (110353, 142252), (110876, 141581), (123013, 127612)]