27196390

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{209203}}^1$

素因数の和:209223

約数の個数: 16

約数和(自身を含む): 52719408

約数和(自身を除く): 25523018

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 209203, 418406, 1046015, 2092030, 2719639, 5439278, 13598195, 27196390]

約数ペア:

[(1, 27196390), (2, 13598195), (5, 5439278), (10, 2719639), (13, 2092030), (26, 1046015), (65, 418406), (130, 209203)]