19796632

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{130241}}^1$

素因数の和:130266

約数の個数: 16

約数和(自身を含む): 39072600

約数和(自身を除く): 19275968

約数列:

[1, 2, 4, 8, 19, 38, 76, 152, 130241, 260482, 520964, 1041928, 2474579, 4949158, 9898316, 19796632]

約数ペア:

[(1, 19796632), (2, 9898316), (4, 4949158), (8, 2474579), (19, 1041928), (38, 520964), (76, 260482), (152, 130241)]