39431236

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{617}}^1\times {\mathrm{1229}}^1$

素因数の和:1863

約数の個数: 24

約数和(自身を含む): 74493720

約数和(自身を除く): 35062484

約数列:

[1, 2, 4, 13, 26, 52, 617, 1229, 1234, 2458, 2468, 4916, 8021, 15977, 16042, 31954, 32084, 63908, 758293, 1516586, 3033172, 9857809, 19715618, 39431236]

約数ペア:

[(1, 39431236), (2, 19715618), (4, 9857809), (13, 3033172), (26, 1516586), (52, 758293), (617, 63908), (1229, 32084), (1234, 31954), (2458, 16042), (2468, 15977), (4916, 8021)]