19623002

素因数分解:

$2^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{149}}^1\times {\mathrm{409}}^1$

素因数の和:590

約数の個数: 32

約数和(自身を含む): 35424000

約数和(自身を除く): 15800998

約数列:

[1, 2, 7, 14, 23, 46, 149, 161, 298, 322, 409, 818, 1043, 2086, 2863, 3427, 5726, 6854, 9407, 18814, 23989, 47978, 60941, 65849, 121882, 131698, 426587, 853174, 1401643, 2803286, 9811501, 19623002]

約数ペア:

[(1, 19623002), (2, 9811501), (7, 2803286), (14, 1401643), (23, 853174), (46, 426587), (149, 131698), (161, 121882), (298, 65849), (322, 60941), (409, 47978), (818, 23989), (1043, 18814), (2086, 9407), (2863, 6854), (3427, 5726)]