12509770

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{59}}^1\times {\mathrm{233}}^1$

素因数の和:319

約数の個数: 64

約数和(自身を含む): 28304640

約数和(自身を除く): 15794870

約数列:

[1, 2, 5, 7, 10, 13, 14, 26, 35, 59, 65, 70, 91, 118, 130, 182, 233, 295, 413, 455, 466, 590, 767, 826, 910, 1165, 1534, 1631, 2065, 2330, 3029, 3262, 3835, 4130, 5369, 6058, 7670, 8155, 10738, 13747, 15145, 16310, 21203, 26845, 27494, 30290, 42406, 53690, 68735, 96229, 106015, 137470, 178711, 192458, 212030, 357422, 481145, 893555, 962290, 1250977, 1787110, 2501954, 6254885, 12509770]

約数ペア:

[(1, 12509770), (2, 6254885), (5, 2501954), (7, 1787110), (10, 1250977), (13, 962290), (14, 893555), (26, 481145), (35, 357422), (59, 212030), (65, 192458), (70, 178711), (91, 137470), (118, 106015), (130, 96229), (182, 68735), (233, 53690), (295, 42406), (413, 30290), (455, 27494), (466, 26845), (590, 21203), (767, 16310), (826, 15145), (910, 13747), (1165, 10738), (1534, 8155), (1631, 7670), (2065, 6058), (2330, 5369), (3029, 4130), (3262, 3835)]