19072618696

素因数分解:

$2^3\times {\mathrm{43}}^1\times {\mathrm{55443659}}^1$

素因数の和:55443708

約数の個数: 16

約数和(自身を含む): 36592815600

約数和(自身を除く): 17520196904

約数列:

[1, 2, 4, 8, 43, 86, 172, 344, 55443659, 110887318, 221774636, 443549272, 2384077337, 4768154674, 9536309348, 19072618696]

約数ペア:

[(1, 19072618696), (2, 9536309348), (4, 4768154674), (8, 2384077337), (43, 443549272), (86, 221774636), (172, 110887318), (344, 55443659)]