19005306842

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{691}}^1\times {\mathrm{761}}^1\times {\mathrm{1063}}^1$

素因数の和:2534

約数の個数: 32

約数和(自身を含む): 30296778624

約数和(自身を除く): 11291471782

約数列:

[1, 2, 17, 34, 691, 761, 1063, 1382, 1522, 2126, 11747, 12937, 18071, 23494, 25874, 36142, 525851, 734533, 808943, 1051702, 1469066, 1617886, 8939467, 12487061, 13752031, 17878934, 24974122, 27504062, 558979613, 1117959226, 9502653421, 19005306842]

約数ペア:

[(1, 19005306842), (2, 9502653421), (17, 1117959226), (34, 558979613), (691, 27504062), (761, 24974122), (1063, 17878934), (1382, 13752031), (1522, 12487061), (2126, 8939467), (11747, 1617886), (12937, 1469066), (18071, 1051702), (23494, 808943), (25874, 734533), (36142, 525851)]