22370972

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{281}}^1\times {\mathrm{1531}}^1$

素因数の和:1829

約数の個数: 24

約数和(自身を含む): 42338352

約数和(自身を除く): 19967380

約数列:

[1, 2, 4, 13, 26, 52, 281, 562, 1124, 1531, 3062, 3653, 6124, 7306, 14612, 19903, 39806, 79612, 430211, 860422, 1720844, 5592743, 11185486, 22370972]

約数ペア:

[(1, 22370972), (2, 11185486), (4, 5592743), (13, 1720844), (26, 860422), (52, 430211), (281, 79612), (562, 39806), (1124, 19903), (1531, 14612), (3062, 7306), (3653, 6124)]