19256156664

素因数分解:

$2^3\times 3^1\times {\mathrm{31}}^2\times {\mathrm{73}}^1\times {\mathrm{11437}}^1$

素因数の和:11581

約数の個数: 96

約数和(自身を含む): 50429226960

約数和(自身を除く): 31173070296

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 31, 62, 73, 93, 124, 146, 186, 219, 248, 292, 372, 438, 584, 744, 876, 961, 1752, 1922, 2263, 2883, 3844, 4526, 5766, 6789, 7688, 9052, 11437, 11532, 13578, 18104, 22874, 23064, 27156, 34311, 45748, 54312, 68622, 70153, 91496, 137244, 140306, 210459, 274488, 280612, 354547, 420918, 561224, 709094, 834901, 841836, 1063641, 1418188, 1669802, 1683672, 2127282, 2504703, 2836376, 3339604, 4254564, 5009406, 6679208, 8509128, 10018812, 10990957, 20037624, 21981914, 25881931, 32972871, 43963828, 51763862, 65945742, 77645793, 87927656, 103527724, 131891484, 155291586, 207055448, 263782968, 310583172, 621166344, 802339861, 1604679722, 2407019583, 3209359444, 4814039166, 6418718888, 9628078332, 19256156664]

約数ペア:

[(1, 19256156664), (2, 9628078332), (3, 6418718888), (4, 4814039166), (6, 3209359444), (8, 2407019583), (12, 1604679722), (24, 802339861), (31, 621166344), (62, 310583172), (73, 263782968), (93, 207055448), (124, 155291586), (146, 131891484), (186, 103527724), (219, 87927656), (248, 77645793), (292, 65945742), (372, 51763862), (438, 43963828), (584, 32972871), (744, 25881931), (876, 21981914), (961, 20037624), (1752, 10990957), (1922, 10018812), (2263, 8509128), (2883, 6679208), (3844, 5009406), (4526, 4254564), (5766, 3339604), (6789, 2836376), (7688, 2504703), (9052, 2127282), (11437, 1683672), (11532, 1669802), (13578, 1418188), (18104, 1063641), (22874, 841836), (23064, 834901), (27156, 709094), (34311, 561224), (45748, 420918), (54312, 354547), (68622, 280612), (70153, 274488), (91496, 210459), (137244, 140306)]