19022704

素因数分解:

$2^4\times {\mathrm{461}}^1\times {\mathrm{2579}}^1$

素因数の和:3048

約数の個数: 20

約数和(自身を含む): 36950760

約数和(自身を除く): 17928056

約数列:

[1, 2, 4, 8, 16, 461, 922, 1844, 2579, 3688, 5158, 7376, 10316, 20632, 41264, 1188919, 2377838, 4755676, 9511352, 19022704]

約数ペア:

[(1, 19022704), (2, 9511352), (4, 4755676), (8, 2377838), (16, 1188919), (461, 41264), (922, 20632), (1844, 10316), (2579, 7376), (3688, 5158)]