12555904

素因数分解:

$2^7\times {\mathrm{233}}^1\times {\mathrm{421}}^1$

素因数の和:668

約数の個数: 32

約数和(自身を含む): 25180740

約数和(自身を除く): 12624836

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 233, 421, 466, 842, 932, 1684, 1864, 3368, 3728, 6736, 7456, 13472, 14912, 26944, 29824, 53888, 98093, 196186, 392372, 784744, 1569488, 3138976, 6277952, 12555904]

約数ペア:

[(1, 12555904), (2, 6277952), (4, 3138976), (8, 1569488), (16, 784744), (32, 392372), (64, 196186), (128, 98093), (233, 53888), (421, 29824), (466, 26944), (842, 14912), (932, 13472), (1684, 7456), (1864, 6736), (3368, 3728)]