15956772

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{233}}^1\times {\mathrm{439}}^1$

素因数の和:692

約数の個数: 48

約数和(自身を含む): 40360320

約数和(自身を除く): 24403548

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 156, 233, 439, 466, 699, 878, 932, 1317, 1398, 1756, 2634, 2796, 3029, 5268, 5707, 6058, 9087, 11414, 12116, 17121, 18174, 22828, 34242, 36348, 68484, 102287, 204574, 306861, 409148, 613722, 1227444, 1329731, 2659462, 3989193, 5318924, 7978386, 15956772]

約数ペア:

[(1, 15956772), (2, 7978386), (3, 5318924), (4, 3989193), (6, 2659462), (12, 1329731), (13, 1227444), (26, 613722), (39, 409148), (52, 306861), (78, 204574), (156, 102287), (233, 68484), (439, 36348), (466, 34242), (699, 22828), (878, 18174), (932, 17121), (1317, 12116), (1398, 11414), (1756, 9087), (2634, 6058), (2796, 5707), (3029, 5268)]