15691537642

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{17}}^2\times {\mathrm{61}}^1\times {\mathrm{40459}}^1$

素因数の和:40567

約数の個数: 48

約数和(自身を含む): 27724163040

約数和(自身を除く): 12032625398

約数列:

[1, 2, 11, 17, 22, 34, 61, 122, 187, 289, 374, 578, 671, 1037, 1342, 2074, 3179, 6358, 11407, 17629, 22814, 35258, 40459, 80918, 193919, 387838, 445049, 687803, 890098, 1375606, 2467999, 4935998, 7565833, 11692651, 15131666, 23385302, 27147989, 41955983, 54295978, 83911966, 128619161, 257238322, 461515813, 713251711, 923031626, 1426503422, 7845768821, 15691537642]

約数ペア:

[(1, 15691537642), (2, 7845768821), (11, 1426503422), (17, 923031626), (22, 713251711), (34, 461515813), (61, 257238322), (122, 128619161), (187, 83911966), (289, 54295978), (374, 41955983), (578, 27147989), (671, 23385302), (1037, 15131666), (1342, 11692651), (2074, 7565833), (3179, 4935998), (6358, 2467999), (11407, 1375606), (17629, 890098), (22814, 687803), (35258, 445049), (40459, 387838), (80918, 193919)]