19024331345

素因数分解:

$5^1\times {\mathrm{157}}^1\times {\mathrm{193}}^1\times {\mathrm{199}}^1\times {\mathrm{631}}^1$

素因数の和:1185

約数の個数: 32

約数和(自身を含む): 23246476800

約数和(自身を除く): 4222145455

約数列:

[1, 5, 157, 193, 199, 631, 785, 965, 995, 3155, 30301, 31243, 38407, 99067, 121783, 125569, 151505, 156215, 192035, 495335, 608915, 627845, 6029899, 19119931, 19714333, 24234817, 30149495, 95599655, 98571665, 121174085, 3804866269, 19024331345]

約数ペア:

[(1, 19024331345), (5, 3804866269), (157, 121174085), (193, 98571665), (199, 95599655), (631, 30149495), (785, 24234817), (965, 19714333), (995, 19119931), (3155, 6029899), (30301, 627845), (31243, 608915), (38407, 495335), (99067, 192035), (121783, 156215), (125569, 151505)]