16569618

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{79}}^1\times {\mathrm{2689}}^1$

素因数の和:2786

約数の個数: 32

約数和(自身を含む): 36153600

約数和(自身を除く): 19583982

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 79, 158, 237, 474, 1027, 2054, 2689, 3081, 5378, 6162, 8067, 16134, 34957, 69914, 104871, 209742, 212431, 424862, 637293, 1274586, 2761603, 5523206, 8284809, 16569618]

約数ペア:

[(1, 16569618), (2, 8284809), (3, 5523206), (6, 2761603), (13, 1274586), (26, 637293), (39, 424862), (78, 212431), (79, 209742), (158, 104871), (237, 69914), (474, 34957), (1027, 16134), (2054, 8067), (2689, 6162), (3081, 5378)]