19120.0000000

素因数分解:

$2^1\times 3^2\times {\mathrm{41}}^1\times {\mathrm{9343}}^1$

素因数の和:9392

約数の個数: 24

約数和(自身を含む): 15305472

約数和(自身を除く): 8410338

約数列:

[1, 2, 3, 6, 9, 18, 41, 82, 123, 246, 369, 738, 9343, 18686, 28029, 56058, 84087, 168174, 383063, 766126, 1149189, 2298378, 3447567, 6895134]

約数ペア:

[(1, 6895134), (2, 3447567), (3, 2298378), (6, 1149189), (9, 766126), (18, 383063), (41, 168174), (82, 84087), (123, 56058), (246, 28029), (369, 18686), (738, 9343)]