16219792

素因数分解:

$2^4\times {\mathrm{101}}^1\times {\mathrm{10037}}^1$

素因数の和:10146

約数の個数: 20

約数和(自身を含む): 31740156

約数和(自身を除く): 15520364

約数列:

[1, 2, 4, 8, 16, 101, 202, 404, 808, 1616, 10037, 20074, 40148, 80296, 160592, 1013737, 2027474, 4054948, 8109896, 16219792]

約数ペア:

[(1, 16219792), (2, 8109896), (4, 4054948), (8, 2027474), (16, 1013737), (101, 160592), (202, 80296), (404, 40148), (808, 20074), (1616, 10037)]