13183820

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{50707}}^1$

素因数の和:50729

約数の個数: 24

約数和(自身を含む): 29816304

約数和(自身を除く): 16632484

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 52, 65, 130, 260, 50707, 101414, 202828, 253535, 507070, 659191, 1014140, 1318382, 2636764, 3295955, 6591910, 13183820]

約数ペア:

[(1, 13183820), (2, 6591910), (4, 3295955), (5, 2636764), (10, 1318382), (13, 1014140), (20, 659191), (26, 507070), (52, 253535), (65, 202828), (130, 101414), (260, 50707)]