19120158485

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{1439}}^1\times {\mathrm{156319}}^1$

素因数の和:157780

約数の個数: 16

約数和(自身を含む): 24310886400

約数和(自身を除く): 5190727915

約数列:

[1, 5, 17, 85, 1439, 7195, 24463, 122315, 156319, 781595, 2657423, 13287115, 224943041, 1124715205, 3824031697, 19120158485]

約数ペア:

[(1, 19120158485), (5, 3824031697), (17, 1124715205), (85, 224943041), (1439, 13287115), (7195, 2657423), (24463, 781595), (122315, 156319)]