15812888

素因数分解:

$2^3\times 7^2\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{107}}^1$

素因数の和:169

約数の個数: 96

約数和(自身を含む): 38782800

約数和(自身を除く): 22969912

約数列:

[1, 2, 4, 7, 8, 13, 14, 26, 28, 29, 49, 52, 56, 58, 91, 98, 104, 107, 116, 182, 196, 203, 214, 232, 364, 377, 392, 406, 428, 637, 728, 749, 754, 812, 856, 1274, 1391, 1421, 1498, 1508, 1624, 2548, 2639, 2782, 2842, 2996, 3016, 3103, 5096, 5243, 5278, 5564, 5684, 5992, 6206, 9737, 10486, 10556, 11128, 11368, 12412, 18473, 19474, 20972, 21112, 21721, 24824, 36946, 38948, 40339, 41944, 43442, 68159, 73892, 77896, 80678, 86884, 136318, 147784, 152047, 161356, 173768, 272636, 282373, 304094, 322712, 545272, 564746, 608188, 1129492, 1216376, 1976611, 2258984, 3953222, 7906444, 15812888]

約数ペア:

[(1, 15812888), (2, 7906444), (4, 3953222), (7, 2258984), (8, 1976611), (13, 1216376), (14, 1129492), (26, 608188), (28, 564746), (29, 545272), (49, 322712), (52, 304094), (56, 282373), (58, 272636), (91, 173768), (98, 161356), (104, 152047), (107, 147784), (116, 136318), (182, 86884), (196, 80678), (203, 77896), (214, 73892), (232, 68159), (364, 43442), (377, 41944), (392, 40339), (406, 38948), (428, 36946), (637, 24824), (728, 21721), (749, 21112), (754, 20972), (812, 19474), (856, 18473), (1274, 12412), (1391, 11368), (1421, 11128), (1498, 10556), (1508, 10486), (1624, 9737), (2548, 6206), (2639, 5992), (2782, 5684), (2842, 5564), (2996, 5278), (3016, 5243), (3103, 5096)]