1919005257070

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{425500057}}^1$

素因数の和:425500116

約数の個数: 32

約数和(自身を含む): 3860136526176

約数和(自身を除く): 1941131269106

約数列:

[1, 2, 5, 10, 11, 22, 41, 55, 82, 110, 205, 410, 451, 902, 2255, 4510, 425500057, 851000114, 2127500285, 4255000570, 4680500627, 9361001254, 17445502337, 23402503135, 34891004674, 46805006270, 87227511685, 174455023370, 191900525707, 383801051414, 959502628535, 1919005257070]

約数ペア:

[(1, 1919005257070), (2, 959502628535), (5, 383801051414), (10, 191900525707), (11, 174455023370), (22, 87227511685), (41, 46805006270), (55, 34891004674), (82, 23402503135), (110, 17445502337), (205, 9361001254), (410, 4680500627), (451, 4255000570), (902, 2127500285), (2255, 851000114), (4510, 425500057)]