16391956

素因数分解:

$2^2\times 7^1\times {\mathrm{151}}^1\times {\mathrm{3877}}^1$

素因数の和:4039

約数の個数: 24

約数和(自身を含む): 33009536

約数和(自身を除く): 16617580

約数列:

[1, 2, 4, 7, 14, 28, 151, 302, 604, 1057, 2114, 3877, 4228, 7754, 15508, 27139, 54278, 108556, 585427, 1170854, 2341708, 4097989, 8195978, 16391956]

約数ペア:

[(1, 16391956), (2, 8195978), (4, 4097989), (7, 2341708), (14, 1170854), (28, 585427), (151, 108556), (302, 54278), (604, 27139), (1057, 15508), (2114, 7754), (3877, 4228)]