15291112

素因数分解:

$2^3\times {\mathrm{139}}^1\times {\mathrm{13751}}^1$

素因数の和:13896

約数の個数: 16

約数和(自身を含む): 28879200

約数和(自身を除く): 13588088

約数列:

[1, 2, 4, 8, 139, 278, 556, 1112, 13751, 27502, 55004, 110008, 1911389, 3822778, 7645556, 15291112]

約数ペア:

[(1, 15291112), (2, 7645556), (4, 3822778), (8, 1911389), (139, 110008), (278, 55004), (556, 27502), (1112, 13751)]