17945026

素因数分解:

$2^1\times {\mathrm{11}}^2\times {\mathrm{29}}^1\times {\mathrm{2557}}^1$

素因数の和:2610

約数の個数: 24

約数和(自身を含む): 30619260

約数和(自身を除く): 12674234

約数列:

[1, 2, 11, 22, 29, 58, 121, 242, 319, 638, 2557, 3509, 5114, 7018, 28127, 56254, 74153, 148306, 309397, 618794, 815683, 1631366, 8972513, 17945026]

約数ペア:

[(1, 17945026), (2, 8972513), (11, 1631366), (22, 815683), (29, 618794), (58, 309397), (121, 148306), (242, 74153), (319, 56254), (638, 28127), (2557, 7018), (3509, 5114)]