11983745

素因数分解:

$5^1\times {\mathrm{37}}^1\times {\mathrm{211}}^1\times {\mathrm{307}}^1$

素因数の和:560

約数の個数: 16

約数和(自身を含む): 14887488

約数和(自身を除く): 2903743

約数列:

[1, 5, 37, 185, 211, 307, 1055, 1535, 7807, 11359, 39035, 56795, 64777, 323885, 2396749, 11983745]

約数ペア:

[(1, 11983745), (5, 2396749), (37, 323885), (185, 64777), (211, 56795), (307, 39035), (1055, 11359), (1535, 7807)]