17926064

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{86183}}^1$

素因数の和:86204

約数の個数: 20

約数和(自身を含む): 37403856

約数和(自身を除く): 19477792

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 86183, 172366, 344732, 689464, 1120379, 1378928, 2240758, 4481516, 8963032, 17926064]

約数ペア:

[(1, 17926064), (2, 8963032), (4, 4481516), (8, 2240758), (13, 1378928), (16, 1120379), (26, 689464), (52, 344732), (104, 172366), (208, 86183)]