15630988

素因数分解:

$2^2\times {\mathrm{59}}^1\times {\mathrm{107}}^1\times {\mathrm{619}}^1$

素因数の和:789

約数の個数: 24

約数和(自身を含む): 28123200

約数和(自身を除く): 12492212

約数列:

[1, 2, 4, 59, 107, 118, 214, 236, 428, 619, 1238, 2476, 6313, 12626, 25252, 36521, 66233, 73042, 132466, 146084, 264932, 3907747, 7815494, 15630988]

約数ペア:

[(1, 15630988), (2, 7815494), (4, 3907747), (59, 264932), (107, 146084), (118, 132466), (214, 73042), (236, 66233), (428, 36521), (619, 25252), (1238, 12626), (2476, 6313)]