12387376

素因数分解:

$2^4\times {\mathrm{89}}^1\times {\mathrm{8699}}^1$

素因数の和:8796

約数の個数: 20

約数和(自身を含む): 24273000

約数和(自身を除く): 11885624

約数列:

[1, 2, 4, 8, 16, 89, 178, 356, 712, 1424, 8699, 17398, 34796, 69592, 139184, 774211, 1548422, 3096844, 6193688, 12387376]

約数ペア:

[(1, 12387376), (2, 6193688), (4, 3096844), (8, 1548422), (16, 774211), (89, 139184), (178, 69592), (356, 34796), (712, 17398), (1424, 8699)]