38936222

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{137}}^1\times {\mathrm{643}}^1$

素因数の和:812

約数の個数: 32

約数和(自身を含む): 67187232

約数和(自身を除く): 28251010

約数列:

[1, 2, 13, 17, 26, 34, 137, 221, 274, 442, 643, 1286, 1781, 2329, 3562, 4658, 8359, 10931, 16718, 21862, 30277, 60554, 88091, 142103, 176182, 284206, 1145183, 1497547, 2290366, 2995094, 19468111, 38936222]

約数ペア:

[(1, 38936222), (2, 19468111), (13, 2995094), (17, 2290366), (26, 1497547), (34, 1145183), (137, 284206), (221, 176182), (274, 142103), (442, 88091), (643, 60554), (1286, 30277), (1781, 21862), (2329, 16718), (3562, 10931), (4658, 8359)]