16621396

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{113}}^1\times {\mathrm{3343}}^1$

素因数の和:3471

約数の個数: 24

約数和(自身を含む): 32022144

約数和(自身を除く): 15400748

約数列:

[1, 2, 4, 11, 22, 44, 113, 226, 452, 1243, 2486, 3343, 4972, 6686, 13372, 36773, 73546, 147092, 377759, 755518, 1511036, 4155349, 8310698, 16621396]

約数ペア:

[(1, 16621396), (2, 8310698), (4, 4155349), (11, 1511036), (22, 755518), (44, 377759), (113, 147092), (226, 73546), (452, 36773), (1243, 13372), (2486, 6686), (3343, 4972)]