16530910

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{67}}^1\times {\mathrm{2243}}^1$

素因数の和:2328

約数の個数: 32

約数和(自身を含む): 32959872

約数和(自身を除く): 16428962

約数列:

[1, 2, 5, 10, 11, 22, 55, 67, 110, 134, 335, 670, 737, 1474, 2243, 3685, 4486, 7370, 11215, 22430, 24673, 49346, 123365, 150281, 246730, 300562, 751405, 1502810, 1653091, 3306182, 8265455, 16530910]

約数ペア:

[(1, 16530910), (2, 8265455), (5, 3306182), (10, 1653091), (11, 1502810), (22, 751405), (55, 300562), (67, 246730), (110, 150281), (134, 123365), (335, 49346), (670, 24673), (737, 22430), (1474, 11215), (2243, 7370), (3685, 4486)]