21529426

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{16139}}^1$

素因数の和:16193

約数の個数: 16

約数和(自身を含む): 34862400

約数和(自身を除く): 13332974

約数列:

[1, 2, 23, 29, 46, 58, 667, 1334, 16139, 32278, 371197, 468031, 742394, 936062, 10764713, 21529426]

約数ペア:

[(1, 21529426), (2, 10764713), (23, 936062), (29, 742394), (46, 468031), (58, 371197), (667, 32278), (1334, 16139)]