1900214

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{101}}^1\times {\mathrm{409}}^1$

素因数の和:535

約数の個数: 16

約数和(自身を含む): 3011040

約数和(自身を除く): 1110826

約数列:

[1, 2, 23, 46, 101, 202, 409, 818, 2323, 4646, 9407, 18814, 41309, 82618, 950107, 1900214]

約数ペア:

[(1, 1900214), (2, 950107), (23, 82618), (46, 41309), (101, 18814), (202, 9407), (409, 4646), (818, 2323)]