41905868

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{491}}^1\times {\mathrm{1123}}^1$

素因数の和:1637

約数の個数: 24

約数和(自身を含む): 77421120

約数和(自身を除く): 35515252

約数列:

[1, 2, 4, 19, 38, 76, 491, 982, 1123, 1964, 2246, 4492, 9329, 18658, 21337, 37316, 42674, 85348, 551393, 1102786, 2205572, 10476467, 20952934, 41905868]

約数ペア:

[(1, 41905868), (2, 20952934), (4, 10476467), (19, 2205572), (38, 1102786), (76, 551393), (491, 85348), (982, 42674), (1123, 37316), (1964, 21337), (2246, 18658), (4492, 9329)]