19007930870

素因数分解:

$2^1\times 5^1\times {\mathrm{41}}^1\times {\mathrm{46360807}}^1$

素因数の和:46360855

約数の個数: 16

約数和(自身を含む): 35048770848

約数和(自身を除く): 16040839978

約数列:

[1, 2, 5, 10, 41, 82, 205, 410, 46360807, 92721614, 231804035, 463608070, 1900793087, 3801586174, 9503965435, 19007930870]

約数ペア:

[(1, 19007930870), (2, 9503965435), (5, 3801586174), (10, 1900793087), (41, 463608070), (82, 231804035), (205, 92721614), (410, 46360807)]