19384183

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{277}}^1\times {\mathrm{769}}^1$

素因数の和:1066

約数の個数: 16

約数和(自身を含む): 23974720

約数和(自身を除く): 4590537

約数列:

[1, 7, 13, 91, 277, 769, 1939, 3601, 5383, 9997, 25207, 69979, 213013, 1491091, 2769169, 19384183]

約数ペア:

[(1, 19384183), (7, 2769169), (13, 1491091), (91, 213013), (277, 69979), (769, 25207), (1939, 9997), (3601, 5383)]