19005183830

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{111795199}}^1$

素因数の和:111795223

約数の個数: 16

約数和(自身を含む): 36221644800

約数和(自身を除く): 17216460970

約数列:

[1, 2, 5, 10, 17, 34, 85, 170, 111795199, 223590398, 558975995, 1117951990, 1900518383, 3801036766, 9502591915, 19005183830]

約数ペア:

[(1, 19005183830), (2, 9502591915), (5, 3801036766), (10, 1900518383), (17, 1117951990), (34, 558975995), (85, 223590398), (170, 111795199)]