12396956

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{21673}}^1$

素因数の和:21701

約数の個数: 24

約数和(自身を含む): 25488624

約数和(自身を除く): 13091668

約数列:

[1, 2, 4, 11, 13, 22, 26, 44, 52, 143, 286, 572, 21673, 43346, 86692, 238403, 281749, 476806, 563498, 953612, 1126996, 3099239, 6198478, 12396956]

約数ペア:

[(1, 12396956), (2, 6198478), (4, 3099239), (11, 1126996), (13, 953612), (22, 563498), (26, 476806), (44, 281749), (52, 238403), (143, 86692), (286, 43346), (572, 21673)]