19340965

素因数分解:

$5^1\times 7^1\times {\mathrm{61}}^1\times {\mathrm{9059}}^1$

素因数の和:9132

約数の個数: 16

約数和(自身を含む): 26962560

約数和(自身を除く): 7621595

約数列:

[1, 5, 7, 35, 61, 305, 427, 2135, 9059, 45295, 63413, 317065, 552599, 2762995, 3868193, 19340965]

約数ペア:

[(1, 19340965), (5, 3868193), (7, 2762995), (35, 552599), (61, 317065), (305, 63413), (427, 45295), (2135, 9059)]