17727190

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{7177}}^1$

素因数の和:7216

約数の個数: 32

約数和(自身を含む): 36177120

約数和(自身を除く): 18449930

約数列:

[1, 2, 5, 10, 13, 19, 26, 38, 65, 95, 130, 190, 247, 494, 1235, 2470, 7177, 14354, 35885, 71770, 93301, 136363, 186602, 272726, 466505, 681815, 933010, 1363630, 1772719, 3545438, 8863595, 17727190]

約数ペア:

[(1, 17727190), (2, 8863595), (5, 3545438), (10, 1772719), (13, 1363630), (19, 933010), (26, 681815), (38, 466505), (65, 272726), (95, 186602), (130, 136363), (190, 93301), (247, 71770), (494, 35885), (1235, 14354), (2470, 7177)]