19261384

素因数分解:

$2^3\times {\mathrm{163}}^1\times {\mathrm{14771}}^1$

素因数の和:14940

約数の個数: 16

約数和(自身を含む): 36339120

約数和(自身を除く): 17077736

約数列:

[1, 2, 4, 8, 163, 326, 652, 1304, 14771, 29542, 59084, 118168, 2407673, 4815346, 9630692, 19261384]

約数ペア:

[(1, 19261384), (2, 9630692), (4, 4815346), (8, 2407673), (163, 118168), (326, 59084), (652, 29542), (1304, 14771)]