19226792

素因数分解:

$2^3\times {\mathrm{13}}^2\times {\mathrm{14221}}^1$

素因数の和:14253

約数の個数: 24

約数和(自身を含む): 39039390

約数和(自身を除く): 19812598

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 169, 338, 676, 1352, 14221, 28442, 56884, 113768, 184873, 369746, 739492, 1478984, 2403349, 4806698, 9613396, 19226792]

約数ペア:

[(1, 19226792), (2, 9613396), (4, 4806698), (8, 2403349), (13, 1478984), (26, 739492), (52, 369746), (104, 184873), (169, 113768), (338, 56884), (676, 28442), (1352, 14221)]