12838444372

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{439}}^1\times {\mathrm{562399}}^1$

素因数の和:562855

約数の個数: 24

約数和(自身を含む): 24250688000

約数和(自身を除く): 11412243628

約数列:

[1, 2, 4, 13, 26, 52, 439, 878, 1756, 5707, 11414, 22828, 562399, 1124798, 2249596, 7311187, 14622374, 29244748, 246893161, 493786322, 987572644, 3209611093, 6419222186, 12838444372]

約数ペア:

[(1, 12838444372), (2, 6419222186), (4, 3209611093), (13, 987572644), (26, 493786322), (52, 246893161), (439, 29244748), (878, 14622374), (1756, 7311187), (5707, 2249596), (11414, 1124798), (22828, 562399)]