19361356

素因数分解:

$2^2\times 7^1\times {\mathrm{179}}^1\times {\mathrm{3863}}^1$

素因数の和:4053

約数の個数: 24

約数和(自身を含む): 38949120

約数和(自身を除く): 19587764

約数列:

[1, 2, 4, 7, 14, 28, 179, 358, 716, 1253, 2506, 3863, 5012, 7726, 15452, 27041, 54082, 108164, 691477, 1382954, 2765908, 4840339, 9680678, 19361356]

約数ペア:

[(1, 19361356), (2, 9680678), (4, 4840339), (7, 2765908), (14, 1382954), (28, 691477), (179, 108164), (358, 54082), (716, 27041), (1253, 15452), (2506, 7726), (3863, 5012)]