15223332

素因数分解:

$2^2\times 3^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{2903}}^1$

素因数の和:2952

約数の個数: 48

約数和(自身を含む): 39029760

約数和(自身を除く): 23806428

約数列:

[1, 2, 3, 4, 6, 12, 19, 23, 38, 46, 57, 69, 76, 92, 114, 138, 228, 276, 437, 874, 1311, 1748, 2622, 2903, 5244, 5806, 8709, 11612, 17418, 34836, 55157, 66769, 110314, 133538, 165471, 200307, 220628, 267076, 330942, 400614, 661884, 801228, 1268611, 2537222, 3805833, 5074444, 7611666, 15223332]

約数ペア:

[(1, 15223332), (2, 7611666), (3, 5074444), (4, 3805833), (6, 2537222), (12, 1268611), (19, 801228), (23, 661884), (38, 400614), (46, 330942), (57, 267076), (69, 220628), (76, 200307), (92, 165471), (114, 133538), (138, 110314), (228, 66769), (276, 55157), (437, 34836), (874, 17418), (1311, 11612), (1748, 8709), (2622, 5806), (2903, 5244)]