12591590

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{113}}^1\times {\mathrm{1013}}^1$

素因数の和:1144

約数の個数: 32

約数和(自身を含む): 24968736

約数和(自身を除く): 12377146

約数列:

[1, 2, 5, 10, 11, 22, 55, 110, 113, 226, 565, 1013, 1130, 1243, 2026, 2486, 5065, 6215, 10130, 11143, 12430, 22286, 55715, 111430, 114469, 228938, 572345, 1144690, 1259159, 2518318, 6295795, 12591590]

約数ペア:

[(1, 12591590), (2, 6295795), (5, 2518318), (10, 1259159), (11, 1144690), (22, 572345), (55, 228938), (110, 114469), (113, 111430), (226, 55715), (565, 22286), (1013, 12430), (1130, 11143), (1243, 10130), (2026, 6215), (2486, 5065)]