19369477

素因数分解:

${\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{101}}^1\times {\mathrm{389}}^1$

素因数の和:536

約数の個数: 16

約数和(自身を含む): 21481200

約数和(自身を除く): 2111723

約数列:

[1, 17, 29, 101, 389, 493, 1717, 2929, 6613, 11281, 39289, 49793, 191777, 667913, 1139381, 19369477]

約数ペア:

[(1, 19369477), (17, 1139381), (29, 667913), (101, 191777), (389, 49793), (493, 39289), (1717, 11281), (2929, 6613)]