12853878

素因数分解:

$2^1\times 3^1\times {\mathrm{53}}^1\times {\mathrm{83}}^1\times {\mathrm{487}}^1$

素因数の和:628

約数の個数: 32

約数和(自身を含む): 26562816

約数和(自身を除く): 13708938

約数列:

[1, 2, 3, 6, 53, 83, 106, 159, 166, 249, 318, 487, 498, 974, 1461, 2922, 4399, 8798, 13197, 25811, 26394, 40421, 51622, 77433, 80842, 121263, 154866, 242526, 2142313, 4284626, 6426939, 12853878]

約数ペア:

[(1, 12853878), (2, 6426939), (3, 4284626), (6, 2142313), (53, 242526), (83, 154866), (106, 121263), (159, 80842), (166, 77433), (249, 51622), (318, 40421), (487, 26394), (498, 25811), (974, 13197), (1461, 8798), (2922, 4399)]