12457488

素因数分解:

$2^4\times 3^1\times {\mathrm{259531}}^1$

素因数の和:259542

約数の個数: 20

約数和(自身を含む): 32181968

約数和(自身を除く): 19724480

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 259531, 519062, 778593, 1038124, 1557186, 2076248, 3114372, 4152496, 6228744, 12457488]

約数ペア:

[(1, 12457488), (2, 6228744), (3, 4152496), (4, 3114372), (6, 2076248), (8, 1557186), (12, 1038124), (16, 778593), (24, 519062), (48, 259531)]