38939626

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{19}}^2\times {\mathrm{4903}}^1$

素因数の和:4954

約数の個数: 24

約数和(自身を含む): 67263264

約数和(自身を除く): 28323638

約数列:

[1, 2, 11, 19, 22, 38, 209, 361, 418, 722, 3971, 4903, 7942, 9806, 53933, 93157, 107866, 186314, 1024727, 1769983, 2049454, 3539966, 19469813, 38939626]

約数ペア:

[(1, 38939626), (2, 19469813), (11, 3539966), (19, 2049454), (22, 1769983), (38, 1024727), (209, 186314), (361, 107866), (418, 93157), (722, 53933), (3971, 9806), (4903, 7942)]