11988891628

素因数分解:

$2^2\times 7^1\times {\mathrm{797}}^1\times {\mathrm{537233}}^1$

素因数の和:538041

約数の個数: 24

約数和(自身を含む): 24007912992

約数和(自身を除く): 12019021364

約数列:

[1, 2, 4, 7, 14, 28, 797, 1594, 3188, 5579, 11158, 22316, 537233, 1074466, 2148932, 3760631, 7521262, 15042524, 428174701, 856349402, 1712698804, 2997222907, 5994445814, 11988891628]

約数ペア:

[(1, 11988891628), (2, 5994445814), (4, 2997222907), (7, 1712698804), (14, 856349402), (28, 428174701), (797, 15042524), (1594, 7521262), (3188, 3760631), (5579, 2148932), (11158, 1074466), (22316, 537233)]