19896696

素因数分解:

$2^3\times 3^2\times {\mathrm{276343}}^1$

素因数の和:276355

約数の個数: 24

約数和(自身を含む): 53887080

約数和(自身を除く): 33990384

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 276343, 552686, 829029, 1105372, 1658058, 2210744, 2487087, 3316116, 4974174, 6632232, 9948348, 19896696]

約数ペア:

[(1, 19896696), (2, 9948348), (3, 6632232), (4, 4974174), (6, 3316116), (8, 2487087), (9, 2210744), (12, 1658058), (18, 1105372), (24, 829029), (36, 552686), (72, 276343)]