16238450

素因数分解:

$2^1\times 5^2\times {\mathrm{79}}^1\times {\mathrm{4111}}^1$

素因数の和:4202

約数の個数: 24

約数和(自身を含む): 30593280

約数和(自身を除く): 14354830

約数列:

[1, 2, 5, 10, 25, 50, 79, 158, 395, 790, 1975, 3950, 4111, 8222, 20555, 41110, 102775, 205550, 324769, 649538, 1623845, 3247690, 8119225, 16238450]

約数ペア:

[(1, 16238450), (2, 8119225), (5, 3247690), (10, 1623845), (25, 649538), (50, 324769), (79, 205550), (158, 102775), (395, 41110), (790, 20555), (1975, 8222), (3950, 4111)]