19292078

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{32261}}^1$

素因数の和:32299

約数の個数: 16

約数和(自身を含む): 32520096

約数和(自身を除く): 13228018

約数列:

[1, 2, 13, 23, 26, 46, 299, 598, 32261, 64522, 419393, 742003, 838786, 1484006, 9646039, 19292078]

約数ペア:

[(1, 19292078), (2, 9646039), (13, 1484006), (23, 838786), (26, 742003), (46, 419393), (299, 64522), (598, 32261)]