30399506

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{17021}}^1$

素因数の和:17089

約数の個数: 16

約数和(自身を含む): 49023360

約数和(自身を除く): 18623854

約数列:

[1, 2, 19, 38, 47, 94, 893, 1786, 17021, 34042, 323399, 646798, 799987, 1599974, 15199753, 30399506]

約数ペア:

[(1, 30399506), (2, 15199753), (19, 1599974), (38, 799987), (47, 646798), (94, 323399), (893, 34042), (1786, 17021)]