19227416

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{184879}}^1$

素因数の和:184898

約数の個数: 16

約数和(自身を含む): 38824800

約数和(自身を除く): 19597384

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 184879, 369758, 739516, 1479032, 2403427, 4806854, 9613708, 19227416]

約数ペア:

[(1, 19227416), (2, 9613708), (4, 4806854), (8, 2403427), (13, 1479032), (26, 739516), (52, 369758), (104, 184879)]