18706052

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{239}}^1\times {\mathrm{1151}}^1$

素因数の和:1411

約数の個数: 24

約数和(自身を含む): 34836480

約数和(自身を除く): 16130428

約数列:

[1, 2, 4, 17, 34, 68, 239, 478, 956, 1151, 2302, 4063, 4604, 8126, 16252, 19567, 39134, 78268, 275089, 550178, 1100356, 4676513, 9353026, 18706052]

約数ペア:

[(1, 18706052), (2, 9353026), (4, 4676513), (17, 1100356), (34, 550178), (68, 275089), (239, 78268), (478, 39134), (956, 19567), (1151, 16252), (2302, 8126), (4063, 4604)]