16645416

素因数分解:

$2^3\times 3^1\times {\mathrm{397}}^1\times {\mathrm{1747}}^1$

素因数の和:2153

約数の個数: 32

約数和(自身を含む): 41742240

約数和(自身を除く): 25096824

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 397, 794, 1191, 1588, 1747, 2382, 3176, 3494, 4764, 5241, 6988, 9528, 10482, 13976, 20964, 41928, 693559, 1387118, 2080677, 2774236, 4161354, 5548472, 8322708, 16645416]

約数ペア:

[(1, 16645416), (2, 8322708), (3, 5548472), (4, 4161354), (6, 2774236), (8, 2080677), (12, 1387118), (24, 693559), (397, 41928), (794, 20964), (1191, 13976), (1588, 10482), (1747, 9528), (2382, 6988), (3176, 5241), (3494, 4764)]