19416332

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{5573}}^1$

素因数の和:5657

約数の個数: 24

約数和(自身を含む): 37145136

約数和(自身を除く): 17728804

約数列:

[1, 2, 4, 13, 26, 52, 67, 134, 268, 871, 1742, 3484, 5573, 11146, 22292, 72449, 144898, 289796, 373391, 746782, 1493564, 4854083, 9708166, 19416332]

約数ペア:

[(1, 19416332), (2, 9708166), (4, 4854083), (13, 1493564), (26, 746782), (52, 373391), (67, 289796), (134, 144898), (268, 72449), (871, 22292), (1742, 11146), (3484, 5573)]