1949218082

素因数分解:

$2^1\times 7^1\times {\mathrm{15809}}^1\times {\mathrm{8807}}^1$

素因数の和:24625

約数の個数: 16

約数和(自身を含む): 3342107520

約数和(自身を除く): 1392889438

約数列:

[1, 2, 7, 14, 8807, 15809, 17614, 31618, 61649, 110663, 123298, 221326, 139229863, 278459726, 974609041, 1949218082]

約数ペア:

[(1, 1949218082), (2, 974609041), (7, 278459726), (14, 139229863), (8807, 221326), (15809, 123298), (17614, 110663), (31618, 61649)]