19842696

素因数分解:

$2^3\times 3^2\times {\mathrm{275593}}^1$

素因数の和:275605

約数の個数: 24

約数和(自身を含む): 53740830

約数和(自身を除く): 33898134

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 275593, 551186, 826779, 1102372, 1653558, 2204744, 2480337, 3307116, 4960674, 6614232, 9921348, 19842696]

約数ペア:

[(1, 19842696), (2, 9921348), (3, 6614232), (4, 4960674), (6, 3307116), (8, 2480337), (9, 2204744), (12, 1653558), (18, 1102372), (24, 826779), (36, 551186), (72, 275593)]