12457863312

素因数分解:

$2^4\times 3^1\times {\mathrm{259538819}}^1$

素因数の和:259538830

約数の個数: 20

約数和(自身を含む): 32182813680

約数和(自身を除く): 19724950368

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 259538819, 519077638, 778616457, 1038155276, 1557232914, 2076310552, 3114465828, 4152621104, 6228931656, 12457863312]

約数ペア:

[(1, 12457863312), (2, 6228931656), (3, 4152621104), (4, 3114465828), (6, 2076310552), (8, 1557232914), (12, 1038155276), (16, 778616457), (24, 519077638), (48, 259538819)]