19452122

素因数分解:

$2^1\times {\mathrm{41}}^1\times {\mathrm{151}}^1\times {\mathrm{1571}}^1$

素因数の和:1765

約数の個数: 16

約数和(自身を含む): 30106944

約数和(自身を除く): 10654822

約数列:

[1, 2, 41, 82, 151, 302, 1571, 3142, 6191, 12382, 64411, 128822, 237221, 474442, 9726061, 19452122]

約数ペア:

[(1, 19452122), (2, 9726061), (41, 474442), (82, 237221), (151, 128822), (302, 64411), (1571, 12382), (3142, 6191)]