15671958868

素因数分解:

$2^2\times {\mathrm{23}}^1\times {\mathrm{149}}^1\times {\mathrm{389}}^1\times {\mathrm{2939}}^1$

素因数の和:3504

約数の個数: 48

約数和(自身を含む): 28894320000

約数和(自身を除く): 13222361132

約数列:

[1, 2, 4, 23, 46, 92, 149, 298, 389, 596, 778, 1556, 2939, 3427, 5878, 6854, 8947, 11756, 13708, 17894, 35788, 57961, 67597, 115922, 135194, 231844, 270388, 437911, 875822, 1143271, 1333103, 1751644, 2286542, 2666206, 4573084, 5332412, 10071953, 20143906, 26295233, 40287812, 52590466, 105180932, 170347379, 340694758, 681389516, 3917989717, 7835979434, 15671958868]

約数ペア:

[(1, 15671958868), (2, 7835979434), (4, 3917989717), (23, 681389516), (46, 340694758), (92, 170347379), (149, 105180932), (298, 52590466), (389, 40287812), (596, 26295233), (778, 20143906), (1556, 10071953), (2939, 5332412), (3427, 4573084), (5878, 2666206), (6854, 2286542), (8947, 1751644), (11756, 1333103), (13708, 1143271), (17894, 875822), (35788, 437911), (57961, 270388), (67597, 231844), (115922, 135194)]