19682793

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{5801}}^1$

素因数の和:5849

約数の個数: 24

約数和(自身を含む): 31678920

約数和(自身を除く): 11996127

約数列:

[1, 3, 9, 13, 29, 39, 87, 117, 261, 377, 1131, 3393, 5801, 17403, 52209, 75413, 168229, 226239, 504687, 678717, 1514061, 2186977, 6560931, 19682793]

約数ペア:

[(1, 19682793), (3, 6560931), (9, 2186977), (13, 1514061), (29, 678717), (39, 504687), (87, 226239), (117, 168229), (261, 75413), (377, 52209), (1131, 17403), (3393, 5801)]