21910479359

素因数分解:

${\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{857}}^1\times {\mathrm{51859}}^1$

素因数の和:52762

約数の個数: 16

約数和(自身を含む): 24027775200

約数和(自身を除く): 2117295841

約数列:

[1, 17, 29, 493, 857, 14569, 24853, 51859, 422501, 881603, 1503911, 25566487, 44443163, 755533771, 1288851727, 21910479359]

約数ペア:

[(1, 21910479359), (17, 1288851727), (29, 755533771), (493, 44443163), (857, 25566487), (14569, 1503911), (24853, 881603), (51859, 422501)]