16942372

素因数分解:

$2^2\times {\mathrm{47}}^1\times {\mathrm{227}}^1\times {\mathrm{397}}^1$

素因数の和:675

約数の個数: 24

約数和(自身を含む): 30489984

約数和(自身を除く): 13547612

約数列:

[1, 2, 4, 47, 94, 188, 227, 397, 454, 794, 908, 1588, 10669, 18659, 21338, 37318, 42676, 74636, 90119, 180238, 360476, 4235593, 8471186, 16942372]

約数ペア:

[(1, 16942372), (2, 8471186), (4, 4235593), (47, 360476), (94, 180238), (188, 90119), (227, 74636), (397, 42676), (454, 37318), (794, 21338), (908, 18659), (1588, 10669)]