12940496

素因数分解:

$2^4\times {\mathrm{29}}^1\times {\mathrm{167}}^2$

素因数の和:371

約数の個数: 30

約数和(自身を含む): 26093010

約数和(自身を除く): 13152514

約数列:

[1, 2, 4, 8, 16, 29, 58, 116, 167, 232, 334, 464, 668, 1336, 2672, 4843, 9686, 19372, 27889, 38744, 55778, 77488, 111556, 223112, 446224, 808781, 1617562, 3235124, 6470248, 12940496]

約数ペア:

[(1, 12940496), (2, 6470248), (4, 3235124), (8, 1617562), (16, 808781), (29, 446224), (58, 223112), (116, 111556), (167, 77488), (232, 55778), (334, 38744), (464, 27889), (668, 19372), (1336, 9686), (2672, 4843)]