19389288

素因数分解:

$2^3\times 3^1\times {\mathrm{59}}^1\times {\mathrm{13693}}^1$

素因数の和:13761

約数の個数: 32

約数和(自身を含む): 49298400

約数和(自身を除く): 29909112

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 59, 118, 177, 236, 354, 472, 708, 1416, 13693, 27386, 41079, 54772, 82158, 109544, 164316, 328632, 807887, 1615774, 2423661, 3231548, 4847322, 6463096, 9694644, 19389288]

約数ペア:

[(1, 19389288), (2, 9694644), (3, 6463096), (4, 4847322), (6, 3231548), (8, 2423661), (12, 1615774), (24, 807887), (59, 328632), (118, 164316), (177, 109544), (236, 82158), (354, 54772), (472, 41079), (708, 27386), (1416, 13693)]