19038968

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{183067}}^1$

素因数の和:183086

約数の個数: 16

約数和(自身を含む): 38444280

約数和(自身を除く): 19405312

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 183067, 366134, 732268, 1464536, 2379871, 4759742, 9519484, 19038968]

約数ペア:

[(1, 19038968), (2, 9519484), (4, 4759742), (8, 2379871), (13, 1464536), (26, 732268), (52, 366134), (104, 183067)]