12770890

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{116099}}^1$

素因数の和:116117

約数の個数: 16

約数和(自身を含む): 25077600

約数和(自身を除く): 12306710

約数列:

[1, 2, 5, 10, 11, 22, 55, 110, 116099, 232198, 580495, 1160990, 1277089, 2554178, 6385445, 12770890]

約数ペア:

[(1, 12770890), (2, 6385445), (5, 2554178), (10, 1277089), (11, 1160990), (22, 580495), (55, 232198), (110, 116099)]