23919818

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{89}}^1\times {\mathrm{10337}}^1$

素因数の和:10441

約数の個数: 16

約数和(自身を含む): 39077640

約数和(自身を除く): 15157822

約数列:

[1, 2, 13, 26, 89, 178, 1157, 2314, 10337, 20674, 134381, 268762, 919993, 1839986, 11959909, 23919818]

約数ペア:

[(1, 23919818), (2, 11959909), (13, 1839986), (26, 919993), (89, 268762), (178, 134381), (1157, 20674), (2314, 10337)]