19141750

素因数分解:

$2^1\times 5^3\times {\mathrm{23}}^1\times {\mathrm{3329}}^1$

素因数の和:3369

約数の個数: 32

約数和(自身を含む): 37402560

約数和(自身を除く): 18260810

約数列:

[1, 2, 5, 10, 23, 25, 46, 50, 115, 125, 230, 250, 575, 1150, 2875, 3329, 5750, 6658, 16645, 33290, 76567, 83225, 153134, 166450, 382835, 416125, 765670, 832250, 1914175, 3828350, 9570875, 19141750]

約数ペア:

[(1, 19141750), (2, 9570875), (5, 3828350), (10, 1914175), (23, 832250), (25, 765670), (46, 416125), (50, 382835), (115, 166450), (125, 153134), (230, 83225), (250, 76567), (575, 33290), (1150, 16645), (2875, 6658), (3329, 5750)]