11838860

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{53813}}^1$

素因数の和:53833

約数の個数: 24

約数和(自身を含む): 27122256

約数和(自身を除く): 15283396

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 110, 220, 53813, 107626, 215252, 269065, 538130, 591943, 1076260, 1183886, 2367772, 2959715, 5919430, 11838860]

約数ペア:

[(1, 11838860), (2, 5919430), (4, 2959715), (5, 2367772), (10, 1183886), (11, 1076260), (20, 591943), (22, 538130), (44, 269065), (55, 215252), (110, 107626), (220, 53813)]