316245994

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{193541}}^1$

素因数の和:193605

約数の個数: 16

約数和(自身を含む): 510950880

約数和(自身を除く): 194704886

約数列:

[1, 2, 19, 38, 43, 86, 817, 1634, 193541, 387082, 3677279, 7354558, 8322263, 16644526, 158122997, 316245994]

約数ペア:

[(1, 316245994), (2, 158122997), (19, 16644526), (38, 8322263), (43, 7354558), (86, 3677279), (817, 387082), (1634, 193541)]