19135844

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{52571}}^1$

素因数の和:52595

約数の個数: 24

約数和(自身を含む): 41216448

約数和(自身を除く): 22080604

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 52, 91, 182, 364, 52571, 105142, 210284, 367997, 683423, 735994, 1366846, 1471988, 2733692, 4783961, 9567922, 19135844]

約数ペア:

[(1, 19135844), (2, 9567922), (4, 4783961), (7, 2733692), (13, 1471988), (14, 1366846), (26, 735994), (28, 683423), (52, 367997), (91, 210284), (182, 105142), (364, 52571)]