21862238

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{47}}^1\times {\mathrm{13681}}^1$

素因数の和:13747

約数の個数: 16

約数和(自身を含む): 35463744

約数和(自身を除く): 13601506

約数列:

[1, 2, 17, 34, 47, 94, 799, 1598, 13681, 27362, 232577, 465154, 643007, 1286014, 10931119, 21862238]

約数ペア:

[(1, 21862238), (2, 10931119), (17, 1286014), (34, 643007), (47, 465154), (94, 232577), (799, 27362), (1598, 13681)]