404799142

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{968419}}^1$

素因数の和:968451

約数の個数: 16

約数和(自身を含む): 697262400

約数和(自身を除く): 292463258

約数列:

[1, 2, 11, 19, 22, 38, 209, 418, 968419, 1936838, 10652609, 18399961, 21305218, 36799922, 202399571, 404799142]

約数ペア:

[(1, 404799142), (2, 202399571), (11, 36799922), (19, 21305218), (22, 18399961), (38, 10652609), (209, 1936838), (418, 968419)]