30797026

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{89}}^1\times {\mathrm{13309}}^1$

素因数の和:13413

約数の個数: 16

約数和(自身を含む): 50311800

約数和(自身を除く): 19514774

約数列:

[1, 2, 13, 26, 89, 178, 1157, 2314, 13309, 26618, 173017, 346034, 1184501, 2369002, 15398513, 30797026]

約数ペア:

[(1, 30797026), (2, 15398513), (13, 2369002), (26, 1184501), (89, 346034), (178, 173017), (1157, 26618), (2314, 13309)]