11621390

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{105649}}^1$

素因数の和:105667

約数の個数: 16

約数和(自身を含む): 22820400

約数和(自身を除く): 11199010

約数列:

[1, 2, 5, 10, 11, 22, 55, 110, 105649, 211298, 528245, 1056490, 1162139, 2324278, 5810695, 11621390]

約数ペア:

[(1, 11621390), (2, 5810695), (5, 2324278), (10, 1162139), (11, 1056490), (22, 528245), (55, 211298), (110, 105649)]