11963868

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{142427}}^1$

素因数の和:142441

約数の個数: 24

約数和(自身を含む): 31903872

約数和(自身を除く): 19940004

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 142427, 284854, 427281, 569708, 854562, 996989, 1709124, 1993978, 2990967, 3987956, 5981934, 11963868]

約数ペア:

[(1, 11963868), (2, 5981934), (3, 3987956), (4, 2990967), (6, 1993978), (7, 1709124), (12, 996989), (14, 854562), (21, 569708), (28, 427281), (42, 284854), (84, 142427)]