22128694

素因数分解:

$2^1\times 7^2\times {\mathrm{349}}^1\times {\mathrm{647}}^1$

素因数の和:1012

約数の個数: 24

約数和(自身を含む): 38782800

約数和(自身を除く): 16654106

約数列:

[1, 2, 7, 14, 49, 98, 349, 647, 698, 1294, 2443, 4529, 4886, 9058, 17101, 31703, 34202, 63406, 225803, 451606, 1580621, 3161242, 11064347, 22128694]

約数ペア:

[(1, 22128694), (2, 11064347), (7, 3161242), (14, 1580621), (49, 451606), (98, 225803), (349, 63406), (647, 34202), (698, 31703), (1294, 17101), (2443, 9058), (4529, 4886)]