15690810356

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{2887}}^1\times {\mathrm{5501}}^1$

素因数の和:8424

約数の個数: 48

約数和(自身を含む): 31143960960

約数和(自身を除く): 15453150604

約数列:

[1, 2, 4, 13, 19, 26, 38, 52, 76, 247, 494, 988, 2887, 5501, 5774, 11002, 11548, 22004, 37531, 54853, 71513, 75062, 104519, 109706, 143026, 150124, 209038, 219412, 286052, 418076, 713089, 1358747, 1426178, 2717494, 2852356, 5434988, 15881387, 31762774, 63525548, 206458031, 301746353, 412916062, 603492706, 825832124, 1206985412, 3922702589, 7845405178, 15690810356]

約数ペア:

[(1, 15690810356), (2, 7845405178), (4, 3922702589), (13, 1206985412), (19, 825832124), (26, 603492706), (38, 412916062), (52, 301746353), (76, 206458031), (247, 63525548), (494, 31762774), (988, 15881387), (2887, 5434988), (5501, 2852356), (5774, 2717494), (11002, 1426178), (11548, 1358747), (22004, 713089), (37531, 418076), (54853, 286052), (71513, 219412), (75062, 209038), (104519, 150124), (109706, 143026)]