12619916

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{8069}}^1$

素因数の和:8113

約数の個数: 24

約数和(自身を含む): 24403680

約数和(自身を除く): 11783764

約数列:

[1, 2, 4, 17, 23, 34, 46, 68, 92, 391, 782, 1564, 8069, 16138, 32276, 137173, 185587, 274346, 371174, 548692, 742348, 3154979, 6309958, 12619916]

約数ペア:

[(1, 12619916), (2, 6309958), (4, 3154979), (17, 742348), (23, 548692), (34, 371174), (46, 274346), (68, 185587), (92, 137173), (391, 32276), (782, 16138), (1564, 8069)]