19387134

素因数分解:

$2^1\times 3^3\times {\mathrm{13}}^1\times {\mathrm{27617}}^1$

素因数の和:27641

約数の個数: 32

約数和(自身を含む): 46398240

約数和(自身を除く): 27011106

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 27, 39, 54, 78, 117, 234, 351, 702, 27617, 55234, 82851, 165702, 248553, 359021, 497106, 718042, 745659, 1077063, 1491318, 2154126, 3231189, 6462378, 9693567, 19387134]

約数ペア:

[(1, 19387134), (2, 9693567), (3, 6462378), (6, 3231189), (9, 2154126), (13, 1491318), (18, 1077063), (26, 745659), (27, 718042), (39, 497106), (54, 359021), (78, 248553), (117, 165702), (234, 82851), (351, 55234), (702, 27617)]