13319465

素因数分解:

$5^1\times {\mathrm{41}}^1\times {\mathrm{43}}^1\times {\mathrm{1511}}^1$

素因数の和:1600

約数の個数: 16

約数和(自身を含む): 16765056

約数和(自身を除く): 3445591

約数列:

[1, 5, 41, 43, 205, 215, 1511, 1763, 7555, 8815, 61951, 64973, 309755, 324865, 2663893, 13319465]

約数ペア:

[(1, 13319465), (5, 2663893), (41, 324865), (43, 309755), (205, 64973), (215, 61951), (1511, 8815), (1763, 7555)]