19075070

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{379}}^1\times {\mathrm{719}}^1$

素因数の和:1112

約数の個数: 32

約数和(自身を含む): 39398400

約数和(自身を除く): 20323330

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 379, 719, 758, 1438, 1895, 2653, 3595, 3790, 5033, 5306, 7190, 10066, 13265, 25165, 26530, 50330, 272501, 545002, 1362505, 1907507, 2725010, 3815014, 9537535, 19075070]

約数ペア:

[(1, 19075070), (2, 9537535), (5, 3815014), (7, 2725010), (10, 1907507), (14, 1362505), (35, 545002), (70, 272501), (379, 50330), (719, 26530), (758, 25165), (1438, 13265), (1895, 10066), (2653, 7190), (3595, 5306), (3790, 5033)]