19363048

素因数分解:

$2^3\times {\mathrm{211}}^1\times {\mathrm{11471}}^1$

素因数の和:11688

約数の個数: 16

約数和(自身を含む): 36480960

約数和(自身を除く): 17117912

約数列:

[1, 2, 4, 8, 211, 422, 844, 1688, 11471, 22942, 45884, 91768, 2420381, 4840762, 9681524, 19363048]

約数ペア:

[(1, 19363048), (2, 9681524), (4, 4840762), (8, 2420381), (211, 91768), (422, 45884), (844, 22942), (1688, 11471)]