19081322

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{109}}^1\times {\mathrm{6733}}^1$

素因数の和:6857

約数の個数: 16

約数和(自身を含む): 31111080

約数和(自身を除く): 12029758

約数列:

[1, 2, 13, 26, 109, 218, 1417, 2834, 6733, 13466, 87529, 175058, 733897, 1467794, 9540661, 19081322]

約数ペア:

[(1, 19081322), (2, 9540661), (13, 1467794), (26, 733897), (109, 175058), (218, 87529), (1417, 13466), (2834, 6733)]