193421556

素因数分解:

$2^2\times 3^2\times {\mathrm{5372821}}^1$

素因数の和:5372831

約数の個数: 18

約数和(自身を含む): 488926802

約数和(自身を除く): 295505246

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 5372821, 10745642, 16118463, 21491284, 32236926, 48355389, 64473852, 96710778, 193421556]

約数ペア:

[(1, 193421556), (2, 96710778), (3, 64473852), (4, 48355389), (6, 32236926), (9, 21491284), (12, 16118463), (18, 10745642), (36, 5372821)]