39991162

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{463}}^1\times {\mathrm{2273}}^1$

素因数の和:2757

約数の個数: 16

約数和(自身を含む): 63308160

約数和(自身を除く): 23316998

約数列:

[1, 2, 19, 38, 463, 926, 2273, 4546, 8797, 17594, 43187, 86374, 1052399, 2104798, 19995581, 39991162]

約数ペア:

[(1, 39991162), (2, 19995581), (19, 2104798), (38, 1052399), (463, 86374), (926, 43187), (2273, 17594), (4546, 8797)]