22473391340

素因数分解:

$2^2\times 5^1\times {\mathrm{157}}^1\times {\mathrm{7157131}}^1$

素因数の和:7157297

約数の個数: 24

約数和(自身を含む): 47494727952

約数和(自身を除く): 25021336612

約数列:

[1, 2, 4, 5, 10, 20, 157, 314, 628, 785, 1570, 3140, 7157131, 14314262, 28628524, 35785655, 71571310, 143142620, 1123669567, 2247339134, 4494678268, 5618347835, 11236695670, 22473391340]

約数ペア:

[(1, 22473391340), (2, 11236695670), (4, 5618347835), (5, 4494678268), (10, 2247339134), (20, 1123669567), (157, 143142620), (314, 71571310), (628, 35785655), (785, 28628524), (1570, 14314262), (3140, 7157131)]