11900260

素因数分解:

$2^2\times 5^1\times {\mathrm{313}}^1\times {\mathrm{1901}}^1$

素因数の和:2223

約数の個数: 24

約数和(自身を含む): 25083576

約数和(自身を除く): 13183316

約数列:

[1, 2, 4, 5, 10, 20, 313, 626, 1252, 1565, 1901, 3130, 3802, 6260, 7604, 9505, 19010, 38020, 595013, 1190026, 2380052, 2975065, 5950130, 11900260]

約数ペア:

[(1, 11900260), (2, 5950130), (4, 2975065), (5, 2380052), (10, 1190026), (20, 595013), (313, 38020), (626, 19010), (1252, 9505), (1565, 7604), (1901, 6260), (3130, 3802)]