16643190

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{233}}^1\times {\mathrm{2381}}^1$

素因数の和:2624

約数の個数: 32

約数和(自身を含む): 40131936

約数和(自身を除く): 23488746

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 233, 466, 699, 1165, 1398, 2330, 2381, 3495, 4762, 6990, 7143, 11905, 14286, 23810, 35715, 71430, 554773, 1109546, 1664319, 2773865, 3328638, 5547730, 8321595, 16643190]

約数ペア:

[(1, 16643190), (2, 8321595), (3, 5547730), (5, 3328638), (6, 2773865), (10, 1664319), (15, 1109546), (30, 554773), (233, 71430), (466, 35715), (699, 23810), (1165, 14286), (1398, 11905), (2330, 7143), (2381, 6990), (3495, 4762)]