16890582

素因数分解:

$2^1\times 3^1\times {\mathrm{19}}^1\times {\mathrm{229}}^1\times {\mathrm{647}}^1$

素因数の和:900

約数の個数: 32

約数和(自身を含む): 35769600

約数和(自身を除く): 18879018

約数列:

[1, 2, 3, 6, 19, 38, 57, 114, 229, 458, 647, 687, 1294, 1374, 1941, 3882, 4351, 8702, 12293, 13053, 24586, 26106, 36879, 73758, 148163, 296326, 444489, 888978, 2815097, 5630194, 8445291, 16890582]

約数ペア:

[(1, 16890582), (2, 8445291), (3, 5630194), (6, 2815097), (19, 888978), (38, 444489), (57, 296326), (114, 148163), (229, 73758), (458, 36879), (647, 26106), (687, 24586), (1294, 13053), (1374, 12293), (1941, 8702), (3882, 4351)]