15942968

素因数分解:

$2^3\times {\mathrm{313}}^1\times {\mathrm{6367}}^1$

素因数の和:6686

約数の個数: 16

約数和(自身を含む): 29993280

約数和(自身を除く): 14050312

約数列:

[1, 2, 4, 8, 313, 626, 1252, 2504, 6367, 12734, 25468, 50936, 1992871, 3985742, 7971484, 15942968]

約数ペア:

[(1, 15942968), (2, 7971484), (4, 3985742), (8, 1992871), (313, 50936), (626, 25468), (1252, 12734), (2504, 6367)]