15680126

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{3511}}^1$

素因数の和:3560

約数の個数: 32

約数和(自身を含む): 30343680

約数和(自身を除く): 14663554

約数列:

[1, 2, 7, 11, 14, 22, 29, 58, 77, 154, 203, 319, 406, 638, 2233, 3511, 4466, 7022, 24577, 38621, 49154, 77242, 101819, 203638, 270347, 540694, 712733, 1120009, 1425466, 2240018, 7840063, 15680126]

約数ペア:

[(1, 15680126), (2, 7840063), (7, 2240018), (11, 1425466), (14, 1120009), (22, 712733), (29, 540694), (58, 270347), (77, 203638), (154, 101819), (203, 77242), (319, 49154), (406, 38621), (638, 24577), (2233, 7022), (3511, 4466)]