38901538

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{36493}}^1$

素因数の和:36549

約数の個数: 16

約数和(自身を含む): 64375416

約数和(自身を除く): 25473878

約数列:

[1, 2, 13, 26, 41, 82, 533, 1066, 36493, 72986, 474409, 948818, 1496213, 2992426, 19450769, 38901538]

約数ペア:

[(1, 38901538), (2, 19450769), (13, 2992426), (26, 1496213), (41, 948818), (82, 474409), (533, 72986), (1066, 36493)]