18612710

素因数分解:

$2^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{60041}}^1$

素因数の和:60079

約数の個数: 16

約数和(自身を含む): 34584192

約数和(自身を除く): 15971482

約数列:

[1, 2, 5, 10, 31, 62, 155, 310, 60041, 120082, 300205, 600410, 1861271, 3722542, 9306355, 18612710]

約数ペア:

[(1, 18612710), (2, 9306355), (5, 3722542), (10, 1861271), (31, 600410), (62, 300205), (155, 120082), (310, 60041)]