21153862006

素因数分解:

$2^1\times {\mathrm{59}}^1\times {\mathrm{409}}^1\times {\mathrm{438313}}^1$

素因数の和:438783

約数の個数: 16

約数和(自身を含む): 32347573200

約数和(自身を除く): 11193711194

約数列:

[1, 2, 59, 118, 409, 818, 24131, 48262, 438313, 876626, 25860467, 51720934, 179270017, 358540034, 10576931003, 21153862006]

約数ペア:

[(1, 21153862006), (2, 10576931003), (59, 358540034), (118, 179270017), (409, 51720934), (818, 25860467), (24131, 876626), (48262, 438313)]