13357874

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{157}}^1\times {\mathrm{2239}}^1$

素因数の和:2417

約数の個数: 16

約数和(自身を含む): 21235200

約数和(自身を除く): 7877326

約数列:

[1, 2, 19, 38, 157, 314, 2239, 2983, 4478, 5966, 42541, 85082, 351523, 703046, 6678937, 13357874]

約数ペア:

[(1, 13357874), (2, 6678937), (19, 703046), (38, 351523), (157, 85082), (314, 42541), (2239, 5966), (2983, 4478)]