13847950

素因数分解:

$2^1\times 5^2\times {\mathrm{419}}^1\times {\mathrm{661}}^1$

素因数の和:1092

約数の個数: 24

約数和(自身を含む): 25857720

約数和(自身を除く): 12009770

約数列:

[1, 2, 5, 10, 25, 50, 419, 661, 838, 1322, 2095, 3305, 4190, 6610, 10475, 16525, 20950, 33050, 276959, 553918, 1384795, 2769590, 6923975, 13847950]

約数ペア:

[(1, 13847950), (2, 6923975), (5, 2769590), (10, 1384795), (25, 553918), (50, 276959), (419, 33050), (661, 20950), (838, 16525), (1322, 10475), (2095, 6610), (3305, 4190)]