19785648

素因数分解:

$2^4\times 3^1\times {\mathrm{412201}}^1$

素因数の和:412212

約数の個数: 20

約数和(自身を含む): 51113048

約数和(自身を除く): 31327400

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 412201, 824402, 1236603, 1648804, 2473206, 3297608, 4946412, 6595216, 9892824, 19785648]

約数ペア:

[(1, 19785648), (2, 9892824), (3, 6595216), (4, 4946412), (6, 3297608), (8, 2473206), (12, 1648804), (16, 1236603), (24, 824402), (48, 412201)]