19137056

素因数分解:

$2^5\times {\mathrm{71}}^1\times {\mathrm{8423}}^1$

素因数の和:8504

約数の個数: 24

約数和(自身を含む): 38211264

約数和(自身を除く): 19074208

約数列:

[1, 2, 4, 8, 16, 32, 71, 142, 284, 568, 1136, 2272, 8423, 16846, 33692, 67384, 134768, 269536, 598033, 1196066, 2392132, 4784264, 9568528, 19137056]

約数ペア:

[(1, 19137056), (2, 9568528), (4, 4784264), (8, 2392132), (16, 1196066), (32, 598033), (71, 269536), (142, 134768), (284, 67384), (568, 33692), (1136, 16846), (2272, 8423)]