30388486

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{47041}}^1$

素因数の和:47079

約数の個数: 16

約数和(自身を含む): 50805360

約数和(自身を除く): 20416874

約数列:

[1, 2, 17, 19, 34, 38, 323, 646, 47041, 94082, 799697, 893779, 1599394, 1787558, 15194243, 30388486]

約数ペア:

[(1, 30388486), (2, 15194243), (17, 1787558), (19, 1599394), (34, 893779), (38, 799697), (323, 94082), (646, 47041)]