12691494

素因数分解:

$2^1\times 3^2\times {\mathrm{547}}^1\times {\mathrm{1289}}^1$

素因数の和:1844

約数の個数: 24

約数和(自身を含む): 27569880

約数和(自身を除く): 14878386

約数列:

[1, 2, 3, 6, 9, 18, 547, 1094, 1289, 1641, 2578, 3282, 3867, 4923, 7734, 9846, 11601, 23202, 705083, 1410166, 2115249, 4230498, 6345747, 12691494]

約数ペア:

[(1, 12691494), (2, 6345747), (3, 4230498), (6, 2115249), (9, 1410166), (18, 705083), (547, 23202), (1094, 11601), (1289, 9846), (1641, 7734), (2578, 4923), (3282, 3867)]