122962376

素因数分解:

$2^3\times {\mathrm{19}}^2\times {\mathrm{42577}}^1$

素因数の和:42621

約数の個数: 24

約数和(自身を含む): 243333270

約数和(自身を除く): 120370894

約数列:

[1, 2, 4, 8, 19, 38, 76, 152, 361, 722, 1444, 2888, 42577, 85154, 170308, 340616, 808963, 1617926, 3235852, 6471704, 15370297, 30740594, 61481188, 122962376]

約数ペア:

[(1, 122962376), (2, 61481188), (4, 30740594), (8, 15370297), (19, 6471704), (38, 3235852), (76, 1617926), (152, 808963), (361, 340616), (722, 170308), (1444, 85154), (2888, 42577)]