11942420

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{85303}}^1$

素因数の和:85319

約数の個数: 24

約数和(自身を含む): 28662144

約数和(自身を除く): 16719724

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 85303, 170606, 341212, 426515, 597121, 853030, 1194242, 1706060, 2388484, 2985605, 5971210, 11942420]

約数ペア:

[(1, 11942420), (2, 5971210), (4, 2985605), (5, 2388484), (7, 1706060), (10, 1194242), (14, 853030), (20, 597121), (28, 426515), (35, 341212), (70, 170606), (140, 85303)]