191724

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{1229}}^1$

素因数の和:1249

約数の個数: 24

約数和(自身を含む): 482160

約数和(自身を除く): 290436

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 156, 1229, 2458, 3687, 4916, 7374, 14748, 15977, 31954, 47931, 63908, 95862, 191724]

約数ペア:

[(1, 191724), (2, 95862), (3, 63908), (4, 47931), (6, 31954), (12, 15977), (13, 14748), (26, 7374), (39, 4916), (52, 3687), (78, 2458), (156, 1229)]