16861156

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{6899}}^1$

素因数の和:6963

約数の個数: 24

約数和(自身を含む): 32457600

約数和(自身を除く): 15596444

約数列:

[1, 2, 4, 13, 26, 47, 52, 94, 188, 611, 1222, 2444, 6899, 13798, 27596, 89687, 179374, 324253, 358748, 648506, 1297012, 4215289, 8430578, 16861156]

約数ペア:

[(1, 16861156), (2, 8430578), (4, 4215289), (13, 1297012), (26, 648506), (47, 358748), (52, 324253), (94, 179374), (188, 89687), (611, 27596), (1222, 13798), (2444, 6899)]