15697320892

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{37}}^2\times {\mathrm{347}}^1\times {\mathrm{751}}^1$

素因数の和:1187

約数の個数: 72

約数和(自身を含む): 30929326848

約数和(自身を除く): 15232005956

約数列:

[1, 2, 4, 11, 22, 37, 44, 74, 148, 347, 407, 694, 751, 814, 1369, 1388, 1502, 1628, 2738, 3004, 3817, 5476, 7634, 8261, 12839, 15059, 15268, 16522, 25678, 27787, 30118, 33044, 51356, 55574, 60236, 111148, 141229, 260597, 282458, 305657, 475043, 521194, 564916, 611314, 950086, 1028119, 1042388, 1222628, 1900172, 2056238, 2866567, 4112476, 5225473, 5733134, 9642089, 10450946, 11309309, 11466268, 19284178, 20901892, 22618618, 38568356, 45237236, 106062979, 212125958, 356757293, 424251916, 713514586, 1427029172, 3924330223, 7848660446, 15697320892]

約数ペア:

[(1, 15697320892), (2, 7848660446), (4, 3924330223), (11, 1427029172), (22, 713514586), (37, 424251916), (44, 356757293), (74, 212125958), (148, 106062979), (347, 45237236), (407, 38568356), (694, 22618618), (751, 20901892), (814, 19284178), (1369, 11466268), (1388, 11309309), (1502, 10450946), (1628, 9642089), (2738, 5733134), (3004, 5225473), (3817, 4112476), (5476, 2866567), (7634, 2056238), (8261, 1900172), (12839, 1222628), (15059, 1042388), (15268, 1028119), (16522, 950086), (25678, 611314), (27787, 564916), (30118, 521194), (33044, 475043), (51356, 305657), (55574, 282458), (60236, 260597), (111148, 141229)]