17157190

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{73}}^1\times {\mathrm{1237}}^1$

素因数の和:1336

約数の個数: 32

約数和(自身を含む): 32980320

約数和(自身を除く): 15823130

約数列:

[1, 2, 5, 10, 19, 38, 73, 95, 146, 190, 365, 730, 1237, 1387, 2474, 2774, 6185, 6935, 12370, 13870, 23503, 47006, 90301, 117515, 180602, 235030, 451505, 903010, 1715719, 3431438, 8578595, 17157190]

約数ペア:

[(1, 17157190), (2, 8578595), (5, 3431438), (10, 1715719), (19, 903010), (38, 451505), (73, 235030), (95, 180602), (146, 117515), (190, 90301), (365, 47006), (730, 23503), (1237, 13870), (1387, 12370), (2474, 6935), (2774, 6185)]