12452890

素因数分解:

$2^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{1867}}^1$

素因数の和:1926

約数の個数: 32

約数和(自身を含む): 24209280

約数和(自身を除く): 11756390

約数列:

[1, 2, 5, 10, 23, 29, 46, 58, 115, 145, 230, 290, 667, 1334, 1867, 3335, 3734, 6670, 9335, 18670, 42941, 54143, 85882, 108286, 214705, 270715, 429410, 541430, 1245289, 2490578, 6226445, 12452890]

約数ペア:

[(1, 12452890), (2, 6226445), (5, 2490578), (10, 1245289), (23, 541430), (29, 429410), (46, 270715), (58, 214705), (115, 108286), (145, 85882), (230, 54143), (290, 42941), (667, 18670), (1334, 9335), (1867, 6670), (3335, 3734)]