19223670370

素因数分解:

$2^1\times 5^1\times {\mathrm{101}}^1\times {\mathrm{1787}}^1\times {\mathrm{10651}}^1$

素因数の和:12546

約数の個数: 32

約数和(自身を含む): 34968044736

約数和(自身を除く): 15744374366

約数列:

[1, 2, 5, 10, 101, 202, 505, 1010, 1787, 3574, 8935, 10651, 17870, 21302, 53255, 106510, 180487, 360974, 902435, 1075751, 1804870, 2151502, 5378755, 10757510, 19033337, 38066674, 95166685, 190333370, 1922367037, 3844734074, 9611835185, 19223670370]

約数ペア:

[(1, 19223670370), (2, 9611835185), (5, 3844734074), (10, 1922367037), (101, 190333370), (202, 95166685), (505, 38066674), (1010, 19033337), (1787, 10757510), (3574, 5378755), (8935, 2151502), (10651, 1804870), (17870, 1075751), (21302, 902435), (53255, 360974), (106510, 180487)]