19850436

素因数分解:

$2^2\times 3^2\times {\mathrm{193}}^1\times {\mathrm{2857}}^1$

素因数の和:3060

約数の個数: 36

約数和(自身を含む): 50455132

約数和(自身を除く): 30604696

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 193, 386, 579, 772, 1158, 1737, 2316, 2857, 3474, 5714, 6948, 8571, 11428, 17142, 25713, 34284, 51426, 102852, 551401, 1102802, 1654203, 2205604, 3308406, 4962609, 6616812, 9925218, 19850436]

約数ペア:

[(1, 19850436), (2, 9925218), (3, 6616812), (4, 4962609), (6, 3308406), (9, 2205604), (12, 1654203), (18, 1102802), (36, 551401), (193, 102852), (386, 51426), (579, 34284), (772, 25713), (1158, 17142), (1737, 11428), (2316, 8571), (2857, 6948), (3474, 5714)]