21167768162

素因数分解:

$2^1\times {\mathrm{47}}^1\times {\mathrm{11717}}^1\times {\mathrm{19219}}^1$

素因数の和:30985

約数の個数: 16

約数和(自身を含む): 32431674240

約数和(自身を除く): 11263906078

約数列:

[1, 2, 47, 94, 11717, 19219, 23434, 38438, 550699, 903293, 1101398, 1806586, 225189023, 450378046, 10583884081, 21167768162]

約数ペア:

[(1, 21167768162), (2, 10583884081), (47, 450378046), (94, 225189023), (11717, 1806586), (19219, 1101398), (23434, 903293), (38438, 550699)]