13208190

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{397}}^1\times {\mathrm{1109}}^1$

素因数の和:1516

約数の個数: 32

約数和(自身を含む): 31808160

約数和(自身を除く): 18599970

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 397, 794, 1109, 1191, 1985, 2218, 2382, 3327, 3970, 5545, 5955, 6654, 11090, 11910, 16635, 33270, 440273, 880546, 1320819, 2201365, 2641638, 4402730, 6604095, 13208190]

約数ペア:

[(1, 13208190), (2, 6604095), (3, 4402730), (5, 2641638), (6, 2201365), (10, 1320819), (15, 880546), (30, 440273), (397, 33270), (794, 16635), (1109, 11910), (1191, 11090), (1985, 6654), (2218, 5955), (2382, 5545), (3327, 3970)]