39856718

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{97}}^1\times {\mathrm{983}}^1$

素因数の和:1112

約数の個数: 32

約数和(自身を含む): 69431040

約数和(自身を除く): 29574322

約数列:

[1, 2, 11, 19, 22, 38, 97, 194, 209, 418, 983, 1067, 1843, 1966, 2134, 3686, 10813, 18677, 20273, 21626, 37354, 40546, 95351, 190702, 205447, 410894, 1048861, 1811669, 2097722, 3623338, 19928359, 39856718]

約数ペア:

[(1, 39856718), (2, 19928359), (11, 3623338), (19, 2097722), (22, 1811669), (38, 1048861), (97, 410894), (194, 205447), (209, 190702), (418, 95351), (983, 40546), (1067, 37354), (1843, 21626), (1966, 20273), (2134, 18677), (3686, 10813)]