16186430

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{89}}^1\times {\mathrm{1399}}^1$

素因数の和:1508

約数の個数: 32

約数和(自身を含む): 31752000

約数和(自身を除く): 15565570

約数列:

[1, 2, 5, 10, 13, 26, 65, 89, 130, 178, 445, 890, 1157, 1399, 2314, 2798, 5785, 6995, 11570, 13990, 18187, 36374, 90935, 124511, 181870, 249022, 622555, 1245110, 1618643, 3237286, 8093215, 16186430]

約数ペア:

[(1, 16186430), (2, 8093215), (5, 3237286), (10, 1618643), (13, 1245110), (26, 622555), (65, 249022), (89, 181870), (130, 124511), (178, 90935), (445, 36374), (890, 18187), (1157, 13990), (1399, 11570), (2314, 6995), (2798, 5785)]