19117002255

素因数分解:

$3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{467}}^1\times {\mathrm{209927}}^1$

素因数の和:210415

約数の個数: 32

約数和(自身を含む): 33010758144

約数和(自身を除く): 13893755889

約数列:

[1, 3, 5, 13, 15, 39, 65, 195, 467, 1401, 2335, 6071, 7005, 18213, 30355, 91065, 209927, 629781, 1049635, 2729051, 3148905, 8187153, 13645255, 40935765, 98035909, 294107727, 490179545, 1274466817, 1470538635, 3823400451, 6372334085, 19117002255]

約数ペア:

[(1, 19117002255), (3, 6372334085), (5, 3823400451), (13, 1470538635), (15, 1274466817), (39, 490179545), (65, 294107727), (195, 98035909), (467, 40935765), (1401, 13645255), (2335, 8187153), (6071, 3148905), (7005, 2729051), (18213, 1049635), (30355, 629781), (91065, 209927)]