1372653214

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{2017}}^1\times {\mathrm{17909}}^1$

素因数の和:19947

約数の個数: 16

約数和(自身を含む): 2168542800

約数和(自身を除く): 795889586

約数列:

[1, 2, 19, 38, 2017, 4034, 17909, 35818, 38323, 76646, 340271, 680542, 36122453, 72244906, 686326607, 1372653214]

約数ペア:

[(1, 1372653214), (2, 686326607), (19, 72244906), (38, 36122453), (2017, 680542), (4034, 340271), (17909, 76646), (35818, 38323)]