12818428

素因数分解:

$2^2\times 7^1\times {\mathrm{37}}^1\times {\mathrm{12373}}^1$

素因数の和:12421

約数の個数: 24

約数和(自身を含む): 26331872

約数和(自身を除く): 13513444

約数列:

[1, 2, 4, 7, 14, 28, 37, 74, 148, 259, 518, 1036, 12373, 24746, 49492, 86611, 173222, 346444, 457801, 915602, 1831204, 3204607, 6409214, 12818428]

約数ペア:

[(1, 12818428), (2, 6409214), (4, 3204607), (7, 1831204), (14, 915602), (28, 457801), (37, 346444), (74, 173222), (148, 86611), (259, 49492), (518, 24746), (1036, 12373)]