12525228944

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{59}}^1\times {\mathrm{698329}}^1$

素因数の和:698415

約数の個数: 40

約数和(自身を含む): 25977876000

約数和(自身を除く): 13452647056

約数列:

[1, 2, 4, 8, 16, 19, 38, 59, 76, 118, 152, 236, 304, 472, 944, 1121, 2242, 4484, 8968, 17936, 698329, 1396658, 2793316, 5586632, 11173264, 13268251, 26536502, 41201411, 53073004, 82402822, 106146008, 164805644, 212292016, 329611288, 659222576, 782826809, 1565653618, 3131307236, 6262614472, 12525228944]

約数ペア:

[(1, 12525228944), (2, 6262614472), (4, 3131307236), (8, 1565653618), (16, 782826809), (19, 659222576), (38, 329611288), (59, 212292016), (76, 164805644), (118, 106146008), (152, 82402822), (236, 53073004), (304, 41201411), (472, 26536502), (944, 13268251), (1121, 11173264), (2242, 5586632), (4484, 2793316), (8968, 1396658), (17936, 698329)]