30994774

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{587}}^1\times {\mathrm{1553}}^1$

素因数の和:2159

約数の個数: 16

約数和(自身を含む): 49342608

約数和(自身を除く): 18347834

約数列:

[1, 2, 17, 34, 587, 1174, 1553, 3106, 9979, 19958, 26401, 52802, 911611, 1823222, 15497387, 30994774]

約数ペア:

[(1, 30994774), (2, 15497387), (17, 1823222), (34, 911611), (587, 52802), (1174, 26401), (1553, 19958), (3106, 9979)]