18413135

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{83}}^1\times {\mathrm{3413}}^1$

素因数の和:3514

約数の個数: 16

約数和(自身を含む): 24089184

約数和(自身を除く): 5676049

約数列:

[1, 5, 13, 65, 83, 415, 1079, 3413, 5395, 17065, 44369, 221845, 283279, 1416395, 3682627, 18413135]

約数ペア:

[(1, 18413135), (5, 3682627), (13, 1416395), (65, 283279), (83, 221845), (415, 44369), (1079, 17065), (3413, 5395)]