38970074

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{89}}^1\times {\mathrm{1531}}^1$

素因数の和:1646

約数の個数: 32

約数和(自身を含む): 69491520

約数和(自身を除く): 30521446

約数列:

[1, 2, 11, 13, 22, 26, 89, 143, 178, 286, 979, 1157, 1531, 1958, 2314, 3062, 12727, 16841, 19903, 25454, 33682, 39806, 136259, 218933, 272518, 437866, 1498849, 1771367, 2997698, 3542734, 19485037, 38970074]

約数ペア:

[(1, 38970074), (2, 19485037), (11, 3542734), (13, 2997698), (22, 1771367), (26, 1498849), (89, 437866), (143, 272518), (178, 218933), (286, 136259), (979, 39806), (1157, 33682), (1531, 25454), (1958, 19903), (2314, 16841), (3062, 12727)]