15696795340816

素因数分解:

$2^4\times {\mathrm{43}}^1\times {\mathrm{22815109507}}^1$

素因数の和:22815109558

約数の個数: 20

約数和(自身を含む): 31119809368912

約数和(自身を除く): 15423014028096

約数列:

[1, 2, 4, 8, 16, 43, 86, 172, 344, 688, 22815109507, 45630219014, 91260438028, 182520876056, 365041752112, 981049708801, 1962099417602, 3924198835204, 7848397670408, 15696795340816]

約数ペア:

[(1, 15696795340816), (2, 7848397670408), (4, 3924198835204), (8, 1962099417602), (16, 981049708801), (43, 365041752112), (86, 182520876056), (172, 91260438028), (344, 45630219014), (688, 22815109507)]