19940106

素因数分解:

$2^1\times 3^1\times {\mathrm{139}}^1\times {\mathrm{23909}}^1$

素因数の和:24053

約数の個数: 16

約数和(自身を含む): 40168800

約数和(自身を除く): 20228694

約数列:

[1, 2, 3, 6, 139, 278, 417, 834, 23909, 47818, 71727, 143454, 3323351, 6646702, 9970053, 19940106]

約数ペア:

[(1, 19940106), (2, 9970053), (3, 6646702), (6, 3323351), (139, 143454), (278, 71727), (417, 47818), (834, 23909)]