219638868

素因数分解:

$2^2\times 3^1\times {\mathrm{23}}^1\times {\mathrm{795793}}^1$

素因数の和:795823

約数の個数: 24

約数和(自身を含む): 534773568

約数和(自身を除く): 315134700

約数列:

[1, 2, 3, 4, 6, 12, 23, 46, 69, 92, 138, 276, 795793, 1591586, 2387379, 3183172, 4774758, 9549516, 18303239, 36606478, 54909717, 73212956, 109819434, 219638868]

約数ペア:

[(1, 219638868), (2, 109819434), (3, 73212956), (4, 54909717), (6, 36606478), (12, 18303239), (23, 9549516), (46, 4774758), (69, 3183172), (92, 2387379), (138, 1591586), (276, 795793)]