19416356

素因数分解:

$2^2\times {\mathrm{83}}^1\times {\mathrm{233}}^1\times {\mathrm{251}}^1$

素因数の和:571

約数の個数: 24

約数和(自身を含む): 34673184

約数和(自身を除く): 15256828

約数列:

[1, 2, 4, 83, 166, 233, 251, 332, 466, 502, 932, 1004, 19339, 20833, 38678, 41666, 58483, 77356, 83332, 116966, 233932, 4854089, 9708178, 19416356]

約数ペア:

[(1, 19416356), (2, 9708178), (4, 4854089), (83, 233932), (166, 116966), (233, 83332), (251, 77356), (332, 58483), (466, 41666), (502, 38678), (932, 20833), (1004, 19339)]