16005836

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{157}}^1\times {\mathrm{331}}^1$

素因数の和:510

約数の個数: 48

約数和(自身を含む): 35250432

約数和(自身を除く): 19244596

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 44, 77, 154, 157, 308, 314, 331, 628, 662, 1099, 1324, 1727, 2198, 2317, 3454, 3641, 4396, 4634, 6908, 7282, 9268, 12089, 14564, 24178, 25487, 48356, 50974, 51967, 101948, 103934, 207868, 363769, 571637, 727538, 1143274, 1455076, 2286548, 4001459, 8002918, 16005836]

約数ペア:

[(1, 16005836), (2, 8002918), (4, 4001459), (7, 2286548), (11, 1455076), (14, 1143274), (22, 727538), (28, 571637), (44, 363769), (77, 207868), (154, 103934), (157, 101948), (308, 51967), (314, 50974), (331, 48356), (628, 25487), (662, 24178), (1099, 14564), (1324, 12089), (1727, 9268), (2198, 7282), (2317, 6908), (3454, 4634), (3641, 4396)]