12372112

素因数分解:

$2^4\times {\mathrm{139}}^1\times {\mathrm{5563}}^1$

素因数の和:5710

約数の個数: 20

約数和(自身を含む): 24147760

約数和(自身を除く): 11775648

約数列:

[1, 2, 4, 8, 16, 139, 278, 556, 1112, 2224, 5563, 11126, 22252, 44504, 89008, 773257, 1546514, 3093028, 6186056, 12372112]

約数ペア:

[(1, 12372112), (2, 6186056), (4, 3093028), (8, 1546514), (16, 773257), (139, 89008), (278, 44504), (556, 22252), (1112, 11126), (2224, 5563)]