15807484

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{3019}}^1$

素因数の和:3058

約数の個数: 48

約数和(自身を含む): 36529920

約数和(自身を除く): 20722436

約数列:

[1, 2, 4, 7, 11, 14, 17, 22, 28, 34, 44, 68, 77, 119, 154, 187, 238, 308, 374, 476, 748, 1309, 2618, 3019, 5236, 6038, 12076, 21133, 33209, 42266, 51323, 66418, 84532, 102646, 132836, 205292, 232463, 359261, 464926, 564553, 718522, 929852, 1129106, 1437044, 2258212, 3951871, 7903742, 15807484]

約数ペア:

[(1, 15807484), (2, 7903742), (4, 3951871), (7, 2258212), (11, 1437044), (14, 1129106), (17, 929852), (22, 718522), (28, 564553), (34, 464926), (44, 359261), (68, 232463), (77, 205292), (119, 132836), (154, 102646), (187, 84532), (238, 66418), (308, 51323), (374, 42266), (476, 33209), (748, 21133), (1309, 12076), (2618, 6038), (3019, 5236)]