19735264

素因数分解:

$2^5\times {\mathrm{59}}^1\times {\mathrm{10453}}^1$

素因数の和:10522

約数の個数: 24

約数和(自身を含む): 39516120

約数和(自身を除く): 19780856

約数列:

[1, 2, 4, 8, 16, 32, 59, 118, 236, 472, 944, 1888, 10453, 20906, 41812, 83624, 167248, 334496, 616727, 1233454, 2466908, 4933816, 9867632, 19735264]

約数ペア:

[(1, 19735264), (2, 9867632), (4, 4933816), (8, 2466908), (16, 1233454), (32, 616727), (59, 334496), (118, 167248), (236, 83624), (472, 41812), (944, 20906), (1888, 10453)]