12494457

素因数分解:

$3^2\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{2357}}^1$

素因数の和:2413

約数の個数: 24

約数和(自身を含む): 19618560

約数和(自身を除く): 7124103

約数列:

[1, 3, 9, 19, 31, 57, 93, 171, 279, 589, 1767, 2357, 5301, 7071, 21213, 44783, 73067, 134349, 219201, 403047, 657603, 1388273, 4164819, 12494457]

約数ペア:

[(1, 12494457), (3, 4164819), (9, 1388273), (19, 657603), (31, 403047), (57, 219201), (93, 134349), (171, 73067), (279, 44783), (589, 21213), (1767, 7071), (2357, 5301)]