19465528

素因数分解:

$2^3\times {\mathrm{101}}^1\times {\mathrm{24091}}^1$

素因数の和:24198

約数の個数: 16

約数和(自身を含む): 36860760

約数和(自身を除く): 17395232

約数列:

[1, 2, 4, 8, 101, 202, 404, 808, 24091, 48182, 96364, 192728, 2433191, 4866382, 9732764, 19465528]

約数ペア:

[(1, 19465528), (2, 9732764), (4, 4866382), (8, 2433191), (101, 192728), (202, 96364), (404, 48182), (808, 24091)]