19027463378

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{137}}^1\times {\mathrm{901861}}^1$

素因数の和:902018

約数の個数: 32

約数和(自身を含む): 35843603328

約数和(自身を除く): 16816139950

約数列:

[1, 2, 7, 11, 14, 22, 77, 137, 154, 274, 959, 1507, 1918, 3014, 10549, 21098, 901861, 1803722, 6313027, 9920471, 12626054, 19840942, 69443297, 123554957, 138886594, 247109914, 864884699, 1359104527, 1729769398, 2718209054, 9513731689, 19027463378]

約数ペア:

[(1, 19027463378), (2, 9513731689), (7, 2718209054), (11, 1729769398), (14, 1359104527), (22, 864884699), (77, 247109914), (137, 138886594), (154, 123554957), (274, 69443297), (959, 19840942), (1507, 12626054), (1918, 9920471), (3014, 6313027), (10549, 1803722), (21098, 901861)]