19413710

素因数分解:

$2^1\times 5^1\times {\mathrm{613}}^1\times {\mathrm{3167}}^1$

素因数の和:3787

約数の個数: 16

約数和(自身を含む): 35012736

約数和(自身を除く): 15599026

約数列:

[1, 2, 5, 10, 613, 1226, 3065, 3167, 6130, 6334, 15835, 31670, 1941371, 3882742, 9706855, 19413710]

約数ペア:

[(1, 19413710), (2, 9706855), (5, 3882742), (10, 1941371), (613, 31670), (1226, 15835), (3065, 6334), (3167, 6130)]