11253770

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{263}}^1\times {\mathrm{389}}^1$

素因数の和:670

約数の個数: 32

約数和(自身を含む): 22239360

約数和(自身を除く): 10985590

約数列:

[1, 2, 5, 10, 11, 22, 55, 110, 263, 389, 526, 778, 1315, 1945, 2630, 2893, 3890, 4279, 5786, 8558, 14465, 21395, 28930, 42790, 102307, 204614, 511535, 1023070, 1125377, 2250754, 5626885, 11253770]

約数ペア:

[(1, 11253770), (2, 5626885), (5, 2250754), (10, 1125377), (11, 1023070), (22, 511535), (55, 204614), (110, 102307), (263, 42790), (389, 28930), (526, 21395), (778, 14465), (1315, 8558), (1945, 5786), (2630, 4279), (2893, 3890)]