16505655388

素因数分解:

$2^2\times {\mathrm{919}}^1\times {\mathrm{4490113}}^1$

素因数の和:4491036

約数の個数: 12

約数和(自身を含む): 28916334160

約数和(自身を除く): 12410678772

約数列:

[1, 2, 4, 919, 1838, 3676, 4490113, 8980226, 17960452, 4126413847, 8252827694, 16505655388]

約数ペア:

[(1, 16505655388), (2, 8252827694), (4, 4126413847), (919, 17960452), (1838, 8980226), (3676, 4490113)]