17851972

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{83}}^1\times {\mathrm{3163}}^1$

素因数の和:3267

約数の個数: 24

約数和(自身を含む): 33487776

約数和(自身を除く): 15635804

約数列:

[1, 2, 4, 17, 34, 68, 83, 166, 332, 1411, 2822, 3163, 5644, 6326, 12652, 53771, 107542, 215084, 262529, 525058, 1050116, 4462993, 8925986, 17851972]

約数ペア:

[(1, 17851972), (2, 8925986), (4, 4462993), (17, 1050116), (34, 525058), (68, 262529), (83, 215084), (166, 107542), (332, 53771), (1411, 12652), (2822, 6326), (3163, 5644)]