13370855

素因数分解:

$5^1\times {\mathrm{67}}^1\times {\mathrm{167}}^1\times {\mathrm{239}}^1$

素因数の和:478

約数の個数: 16

約数和(自身を含む): 16450560

約数和(自身を除く): 3079705

約数列:

[1, 5, 67, 167, 239, 335, 835, 1195, 11189, 16013, 39913, 55945, 80065, 199565, 2674171, 13370855]

約数ペア:

[(1, 13370855), (5, 2674171), (67, 199565), (167, 80065), (239, 55945), (335, 39913), (835, 16013), (1195, 11189)]