18590248

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{136693}}^1$

素因数の和:136716

約数の個数: 16

約数和(自身を含む): 36907380

約数和(自身を除く): 18317132

約数列:

[1, 2, 4, 8, 17, 34, 68, 136, 136693, 273386, 546772, 1093544, 2323781, 4647562, 9295124, 18590248]

約数ペア:

[(1, 18590248), (2, 9295124), (4, 4647562), (8, 2323781), (17, 1093544), (34, 546772), (68, 273386), (136, 136693)]