21595604

素因数分解:

$2^2\times {\mathrm{29}}^1\times {\mathrm{83}}^1\times {\mathrm{2243}}^1$

素因数の和:2359

約数の個数: 24

約数和(自身を含む): 39584160

約数和(自身を除く): 17988556

約数列:

[1, 2, 4, 29, 58, 83, 116, 166, 332, 2243, 2407, 4486, 4814, 8972, 9628, 65047, 130094, 186169, 260188, 372338, 744676, 5398901, 10797802, 21595604]

約数ペア:

[(1, 21595604), (2, 10797802), (4, 5398901), (29, 744676), (58, 372338), (83, 260188), (116, 186169), (166, 130094), (332, 65047), (2243, 9628), (2407, 8972), (4486, 4814)]