40032202

素因数分解:

$2^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{150497}}^1$

素因数の和:150525

約数の個数: 16

約数和(自身を含む): 72239040

約数和(自身を除く): 32206838

約数列:

[1, 2, 7, 14, 19, 38, 133, 266, 150497, 300994, 1053479, 2106958, 2859443, 5718886, 20016101, 40032202]

約数ペア:

[(1, 40032202), (2, 20016101), (7, 5718886), (14, 2859443), (19, 2106958), (38, 1053479), (133, 300994), (266, 150497)]