2019172906

素因数分解:

$2^1\times {\mathrm{53}}^1\times {\mathrm{151}}^1\times {\mathrm{126151}}^1$

素因数の和:126357

約数の個数: 16

約数和(自身を含む): 3106366848

約数和(自身を除く): 1087193942

約数列:

[1, 2, 53, 106, 151, 302, 8003, 16006, 126151, 252302, 6686003, 13372006, 19048801, 38097602, 1009586453, 2019172906]

約数ペア:

[(1, 2019172906), (2, 1009586453), (53, 38097602), (106, 19048801), (151, 13372006), (302, 6686003), (8003, 252302), (16006, 126151)]