28764214418

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{1367}}^1\times {\mathrm{553733}}^1$

素因数の和:555121

約数の個数: 16

約数和(自身を含む): 45450486720

約数和(自身を除く): 16686272302

約数列:

[1, 2, 19, 38, 1367, 2734, 25973, 51946, 553733, 1107466, 10520927, 21041854, 756953011, 1513906022, 14382107209, 28764214418]

約数ペア:

[(1, 28764214418), (2, 14382107209), (19, 1513906022), (38, 756953011), (1367, 21041854), (2734, 10520927), (25973, 1107466), (51946, 553733)]