17193955

素因数分解:

$5^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{79}}^2$

素因数の和:211

約数の個数: 24

約数和(自身を含む): 22755600

約数和(自身を除く): 5561645

約数列:

[1, 5, 19, 29, 79, 95, 145, 395, 551, 1501, 2291, 2755, 6241, 7505, 11455, 31205, 43529, 118579, 180989, 217645, 592895, 904945, 3438791, 17193955]

約数ペア:

[(1, 17193955), (5, 3438791), (19, 904945), (29, 592895), (79, 217645), (95, 180989), (145, 118579), (395, 43529), (551, 31205), (1501, 11455), (2291, 7505), (2755, 6241)]