10157968

素因数分解:

$2^4\times {\mathrm{127}}^1\times {\mathrm{4999}}^1$

素因数の和:5134

約数の個数: 20

約数和(自身を含む): 19840000

約数和(自身を除く): 9682032

約数列:

[1, 2, 4, 8, 16, 127, 254, 508, 1016, 2032, 4999, 9998, 19996, 39992, 79984, 634873, 1269746, 2539492, 5078984, 10157968]

約数ペア:

[(1, 10157968), (2, 5078984), (4, 2539492), (8, 1269746), (16, 634873), (127, 79984), (254, 39992), (508, 19996), (1016, 9998), (2032, 4999)]