218610086

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{2351}}^1\times {\mathrm{2447}}^1$

素因数の和:4819

約数の個数: 16

約数和(自身を含む): 345461760

約数和(自身を除く): 126851674

約数列:

[1, 2, 19, 38, 2351, 2447, 4702, 4894, 44669, 46493, 89338, 92986, 5752897, 11505794, 109305043, 218610086]

約数ペア:

[(1, 218610086), (2, 109305043), (19, 11505794), (38, 5752897), (2351, 92986), (2447, 89338), (4702, 46493), (4894, 44669)]