38320156

素因数分解:

$2^2\times 7^2\times {\mathrm{195511}}^1$

素因数の和:195529

約数の個数: 18

約数和(自身を含む): 78009288

約数和(自身を除く): 39689132

約数列:

[1, 2, 4, 7, 14, 28, 49, 98, 196, 195511, 391022, 782044, 1368577, 2737154, 5474308, 9580039, 19160078, 38320156]

約数ペア:

[(1, 38320156), (2, 19160078), (4, 9580039), (7, 5474308), (14, 2737154), (28, 1368577), (49, 782044), (98, 391022), (196, 195511)]