12447384

素因数分解:

$2^3\times 3^1\times {\mathrm{313}}^1\times {\mathrm{1657}}^1$

素因数の和:1979

約数の個数: 32

約数和(自身を含む): 31236720

約数和(自身を除く): 18789336

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 313, 626, 939, 1252, 1657, 1878, 2504, 3314, 3756, 4971, 6628, 7512, 9942, 13256, 19884, 39768, 518641, 1037282, 1555923, 2074564, 3111846, 4149128, 6223692, 12447384]

約数ペア:

[(1, 12447384), (2, 6223692), (3, 4149128), (4, 3111846), (6, 2074564), (8, 1555923), (12, 1037282), (24, 518641), (313, 39768), (626, 19884), (939, 13256), (1252, 9942), (1657, 7512), (1878, 6628), (2504, 4971), (3314, 3756)]