16018972

素因数分解:

$2^2\times {\mathrm{59}}^1\times {\mathrm{103}}^1\times {\mathrm{659}}^1$

素因数の和:825

約数の個数: 24

約数和(自身を含む): 28828800

約数和(自身を除く): 12809828

約数列:

[1, 2, 4, 59, 103, 118, 206, 236, 412, 659, 1318, 2636, 6077, 12154, 24308, 38881, 67877, 77762, 135754, 155524, 271508, 4004743, 8009486, 16018972]

約数ペア:

[(1, 16018972), (2, 8009486), (4, 4004743), (59, 271508), (103, 155524), (118, 135754), (206, 77762), (236, 67877), (412, 38881), (659, 24308), (1318, 12154), (2636, 6077)]