12938784

素因数分解:

$2^5\times 3^1\times {\mathrm{53}}^1\times {\mathrm{2543}}^1$

素因数の和:2609

約数の個数: 48

約数和(自身を含む): 34618752

約数和(自身を除く): 21679968

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 53, 96, 106, 159, 212, 318, 424, 636, 848, 1272, 1696, 2543, 2544, 5086, 5088, 7629, 10172, 15258, 20344, 30516, 40688, 61032, 81376, 122064, 134779, 244128, 269558, 404337, 539116, 808674, 1078232, 1617348, 2156464, 3234696, 4312928, 6469392, 12938784]

約数ペア:

[(1, 12938784), (2, 6469392), (3, 4312928), (4, 3234696), (6, 2156464), (8, 1617348), (12, 1078232), (16, 808674), (24, 539116), (32, 404337), (48, 269558), (53, 244128), (96, 134779), (106, 122064), (159, 81376), (212, 61032), (318, 40688), (424, 30516), (636, 20344), (848, 15258), (1272, 10172), (1696, 7629), (2543, 5088), (2544, 5086)]