66437338

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{158941}}^1$

素因数の和:158973

約数の個数: 16

約数和(自身を含む): 114438240

約数和(自身を除く): 48000902

約数列:

[1, 2, 11, 19, 22, 38, 209, 418, 158941, 317882, 1748351, 3019879, 3496702, 6039758, 33218669, 66437338]

約数ペア:

[(1, 66437338), (2, 33218669), (11, 6039758), (19, 3496702), (22, 3019879), (38, 1748351), (209, 317882), (418, 158941)]