18442892152

素因数分解:

$2^3\times {\mathrm{5233}}^1\times {\mathrm{440543}}^1$

素因数の和:445782

約数の個数: 16

約数和(自身を含む): 34587109440

約数和(自身を除く): 16144217288

約数列:

[1, 2, 4, 8, 5233, 10466, 20932, 41864, 440543, 881086, 1762172, 3524344, 2305361519, 4610723038, 9221446076, 18442892152]

約数ペア:

[(1, 18442892152), (2, 9221446076), (4, 4610723038), (8, 2305361519), (5233, 3524344), (10466, 1762172), (20932, 881086), (41864, 440543)]