31910234

素因数分解:

$2^1\times {\mathrm{19}}^2\times {\mathrm{193}}^1\times {\mathrm{229}}^1$

素因数の和:462

約数の個数: 24

約数和(自身を含む): 51000660

約数和(自身を除く): 19090426

約数列:

[1, 2, 19, 38, 193, 229, 361, 386, 458, 722, 3667, 4351, 7334, 8702, 44197, 69673, 82669, 88394, 139346, 165338, 839743, 1679486, 15955117, 31910234]

約数ペア:

[(1, 31910234), (2, 15955117), (19, 1679486), (38, 839743), (193, 165338), (229, 139346), (361, 88394), (386, 82669), (458, 69673), (722, 44197), (3667, 8702), (4351, 7334)]