38641595

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{163}}^1\times {\mathrm{2789}}^1$

素因数の和:2974

約数の個数: 16

約数和(自身を含む): 49416480

約数和(自身を除く): 10774885

約数列:

[1, 5, 17, 85, 163, 815, 2771, 2789, 13855, 13945, 47413, 237065, 454607, 2273035, 7728319, 38641595]

約数ペア:

[(1, 38641595), (5, 7728319), (17, 2273035), (85, 454607), (163, 237065), (815, 47413), (2771, 13945), (2789, 13855)]