1966198

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{1609}}^1$

素因数の和:1671

約数の個数: 16

約数和(自身を含む): 3245760

約数和(自身を除く): 1279562

約数列:

[1, 2, 13, 26, 47, 94, 611, 1222, 1609, 3218, 20917, 41834, 75623, 151246, 983099, 1966198]

約数ペア:

[(1, 1966198), (2, 983099), (13, 151246), (26, 75623), (47, 41834), (94, 20917), (611, 3218), (1222, 1609)]