12561496

素因数分解:

$2^3\times {\mathrm{23}}^1\times {\mathrm{233}}^1\times {\mathrm{293}}^1$

素因数の和:555

約数の個数: 32

約数和(自身を含む): 24766560

約数和(自身を除く): 12205064

約数列:

[1, 2, 4, 8, 23, 46, 92, 184, 233, 293, 466, 586, 932, 1172, 1864, 2344, 5359, 6739, 10718, 13478, 21436, 26956, 42872, 53912, 68269, 136538, 273076, 546152, 1570187, 3140374, 6280748, 12561496]

約数ペア:

[(1, 12561496), (2, 6280748), (4, 3140374), (8, 1570187), (23, 546152), (46, 273076), (92, 136538), (184, 68269), (233, 53912), (293, 42872), (466, 26956), (586, 21436), (932, 13478), (1172, 10718), (1864, 6739), (2344, 5359)]