19971696

素因数分解:

$2^4\times 3^1\times {\mathrm{416077}}^1$

素因数の和:416088

約数の個数: 20

約数和(自身を含む): 51593672

約数和(自身を除く): 31621976

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 416077, 832154, 1248231, 1664308, 2496462, 3328616, 4992924, 6657232, 9985848, 19971696]

約数ペア:

[(1, 19971696), (2, 9985848), (3, 6657232), (4, 4992924), (6, 3328616), (8, 2496462), (12, 1664308), (16, 1248231), (24, 832154), (48, 416077)]