20251862

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{317}}^1\times {\mathrm{1879}}^1$

素因数の和:2215

約数の個数: 16

約数和(自身を含む): 32283360

約数和(自身を除く): 12031498

約数列:

[1, 2, 17, 34, 317, 634, 1879, 3758, 5389, 10778, 31943, 63886, 595643, 1191286, 10125931, 20251862]

約数ペア:

[(1, 20251862), (2, 10125931), (17, 1191286), (34, 595643), (317, 63886), (634, 31943), (1879, 10778), (3758, 5389)]