18832838

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{29153}}^1$

素因数の和:29191

約数の個数: 16

約数和(自身を含む): 31486320

約数和(自身を除く): 12653482

約数列:

[1, 2, 17, 19, 34, 38, 323, 646, 29153, 58306, 495601, 553907, 991202, 1107814, 9416419, 18832838]

約数ペア:

[(1, 18832838), (2, 9416419), (17, 1107814), (19, 991202), (34, 553907), (38, 495601), (323, 58306), (646, 29153)]