12828752

素因数分解:

$2^4\times {\mathrm{163}}^1\times {\mathrm{4919}}^1$

素因数の和:5090

約数の個数: 20

約数和(自身を含む): 25013280

約数和(自身を除く): 12184528

約数列:

[1, 2, 4, 8, 16, 163, 326, 652, 1304, 2608, 4919, 9838, 19676, 39352, 78704, 801797, 1603594, 3207188, 6414376, 12828752]

約数ペア:

[(1, 12828752), (2, 6414376), (4, 3207188), (8, 1603594), (16, 801797), (163, 78704), (326, 39352), (652, 19676), (1304, 9838), (2608, 4919)]