15820924

素因数分解:

$2^2\times 7^2\times {\mathrm{53}}^1\times {\mathrm{1523}}^1$

素因数の和:1594

約数の個数: 36

約数和(自身を含む): 32836104

約数和(自身を除く): 17015180

約数列:

[1, 2, 4, 7, 14, 28, 49, 53, 98, 106, 196, 212, 371, 742, 1484, 1523, 2597, 3046, 5194, 6092, 10388, 10661, 21322, 42644, 74627, 80719, 149254, 161438, 298508, 322876, 565033, 1130066, 2260132, 3955231, 7910462, 15820924]

約数ペア:

[(1, 15820924), (2, 7910462), (4, 3955231), (7, 2260132), (14, 1130066), (28, 565033), (49, 322876), (53, 298508), (98, 161438), (106, 149254), (196, 80719), (212, 74627), (371, 42644), (742, 21322), (1484, 10661), (1523, 10388), (2597, 6092), (3046, 5194)]