38678908

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{12413}}^1$

素因数の和:12477

約数の個数: 24

約数和(自身を含む): 72994320

約数和(自身を除く): 34315412

約数列:

[1, 2, 4, 19, 38, 41, 76, 82, 164, 779, 1558, 3116, 12413, 24826, 49652, 235847, 471694, 508933, 943388, 1017866, 2035732, 9669727, 19339454, 38678908]

約数ペア:

[(1, 38678908), (2, 19339454), (4, 9669727), (19, 2035732), (38, 1017866), (41, 943388), (76, 508933), (82, 471694), (164, 235847), (779, 49652), (1558, 24826), (3116, 12413)]