26193115

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{127}}^1\times {\mathrm{167}}^1$

素因数の和:331

約数の個数: 32

約数和(自身を含む): 36126720

約数和(自身を除く): 9933605

約数列:

[1, 5, 13, 19, 65, 95, 127, 167, 247, 635, 835, 1235, 1651, 2171, 2413, 3173, 8255, 10855, 12065, 15865, 21209, 31369, 41249, 106045, 156845, 206245, 275717, 402971, 1378585, 2014855, 5238623, 26193115]

約数ペア:

[(1, 26193115), (5, 5238623), (13, 2014855), (19, 1378585), (65, 402971), (95, 275717), (127, 206245), (167, 156845), (247, 106045), (635, 41249), (835, 31369), (1235, 21209), (1651, 15865), (2171, 12065), (2413, 10855), (3173, 8255)]