19995384

素因数分解:

$2^3\times 3^1\times {\mathrm{29}}^1\times {\mathrm{28729}}^1$

素因数の和:28767

約数の個数: 32

約数和(自身を含む): 51714000

約数和(自身を除く): 31718616

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 29, 58, 87, 116, 174, 232, 348, 696, 28729, 57458, 86187, 114916, 172374, 229832, 344748, 689496, 833141, 1666282, 2499423, 3332564, 4998846, 6665128, 9997692, 19995384]

約数ペア:

[(1, 19995384), (2, 9997692), (3, 6665128), (4, 4998846), (6, 3332564), (8, 2499423), (12, 1666282), (24, 833141), (29, 689496), (58, 344748), (87, 229832), (116, 172374), (174, 114916), (232, 86187), (348, 57458), (696, 28729)]