19161848

素因数分解:

$2^3\times {\mathrm{1151}}^1\times {\mathrm{2081}}^1$

素因数の和:3238

約数の個数: 16

約数和(自身を含む): 35976960

約数和(自身を除く): 16815112

約数列:

[1, 2, 4, 8, 1151, 2081, 2302, 4162, 4604, 8324, 9208, 16648, 2395231, 4790462, 9580924, 19161848]

約数ペア:

[(1, 19161848), (2, 9580924), (4, 4790462), (8, 2395231), (1151, 16648), (2081, 9208), (2302, 8324), (4162, 4604)]