10921352

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{5527}}^1$

素因数の和:5565

約数の個数: 32

約数和(自身を含む): 23217600

約数和(自身を除く): 12296248

約数列:

[1, 2, 4, 8, 13, 19, 26, 38, 52, 76, 104, 152, 247, 494, 988, 1976, 5527, 11054, 22108, 44216, 71851, 105013, 143702, 210026, 287404, 420052, 574808, 840104, 1365169, 2730338, 5460676, 10921352]

約数ペア:

[(1, 10921352), (2, 5460676), (4, 2730338), (8, 1365169), (13, 840104), (19, 574808), (26, 420052), (38, 287404), (52, 210026), (76, 143702), (104, 105013), (152, 71851), (247, 44216), (494, 22108), (988, 11054), (1976, 5527)]