22471319636

素因数分解:

$2^2\times {\mathrm{79}}^2\times {\mathrm{900149}}^1$

素因数の和:900311

約数の個数: 18

約数和(自身を含む): 39828937050

約数和(自身を除く): 17357617414

約数列:

[1, 2, 4, 79, 158, 316, 6241, 12482, 24964, 900149, 1800298, 3600596, 71111771, 142223542, 284447084, 5617829909, 11235659818, 22471319636]

約数ペア:

[(1, 22471319636), (2, 11235659818), (4, 5617829909), (79, 284447084), (158, 142223542), (316, 71111771), (6241, 3600596), (12482, 1800298), (24964, 900149)]