19914696

素因数分解:

$2^3\times 3^2\times {\mathrm{276593}}^1$

素因数の和:276605

約数の個数: 24

約数和(自身を含む): 53935830

約数和(自身を除く): 34021134

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 276593, 553186, 829779, 1106372, 1659558, 2212744, 2489337, 3319116, 4978674, 6638232, 9957348, 19914696]

約数ペア:

[(1, 19914696), (2, 9957348), (3, 6638232), (4, 4978674), (6, 3319116), (8, 2489337), (9, 2212744), (12, 1659558), (18, 1106372), (24, 829779), (36, 553186), (72, 276593)]