26411254

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{73}}^1\times {\mathrm{9521}}^1$

素因数の和:9615

約数の個数: 16

約数和(自身を含む): 42277680

約数和(自身を除く): 15866426

約数列:

[1, 2, 19, 38, 73, 146, 1387, 2774, 9521, 19042, 180899, 361798, 695033, 1390066, 13205627, 26411254]

約数ペア:

[(1, 26411254), (2, 13205627), (19, 1390066), (38, 695033), (73, 361798), (146, 180899), (1387, 19042), (2774, 9521)]