4088458

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{9781}}^1$

素因数の和:9813

約数の個数: 16

約数和(自身を含む): 7043040

約数和(自身を除く): 2954582

約数列:

[1, 2, 11, 19, 22, 38, 209, 418, 9781, 19562, 107591, 185839, 215182, 371678, 2044229, 4088458]

約数ペア:

[(1, 4088458), (2, 2044229), (11, 371678), (19, 215182), (22, 185839), (38, 107591), (209, 19562), (418, 9781)]