9946924

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{197}}^1\times {\mathrm{971}}^1$

素因数の和:1185

約数の個数: 24

約数和(自身を含む): 18860688

約数和(自身を除く): 8913764

約数列:

[1, 2, 4, 13, 26, 52, 197, 394, 788, 971, 1942, 2561, 3884, 5122, 10244, 12623, 25246, 50492, 191287, 382574, 765148, 2486731, 4973462, 9946924]

約数ペア:

[(1, 9946924), (2, 4973462), (4, 2486731), (13, 765148), (26, 382574), (52, 191287), (197, 50492), (394, 25246), (788, 12623), (971, 10244), (1942, 5122), (2561, 3884)]