21606338

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{36131}}^1$

素因数の和:36169

約数の個数: 16

約数和(自身を含む): 36421056

約数和(自身を除く): 14814718

約数列:

[1, 2, 13, 23, 26, 46, 299, 598, 36131, 72262, 469703, 831013, 939406, 1662026, 10803169, 21606338]

約数ペア:

[(1, 21606338), (2, 10803169), (13, 1662026), (23, 939406), (26, 831013), (46, 469703), (299, 72262), (598, 36131)]