23517668

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{79}}^1\times {\mathrm{3917}}^1$

素因数の和:4019

約数の個数: 24

約数和(自身を含む): 43881600

約数和(自身を除く): 20363932

約数列:

[1, 2, 4, 19, 38, 76, 79, 158, 316, 1501, 3002, 3917, 6004, 7834, 15668, 74423, 148846, 297692, 309443, 618886, 1237772, 5879417, 11758834, 23517668]

約数ペア:

[(1, 23517668), (2, 11758834), (4, 5879417), (19, 1237772), (38, 618886), (76, 309443), (79, 297692), (158, 148846), (316, 74423), (1501, 15668), (3002, 7834), (3917, 6004)]