13884404

素因数分解:

$2^2\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{2731}}^1$

素因数の和:2807

約数の個数: 24

約数和(自身を含む): 25702656

約数和(自身を除く): 11818252

約数列:

[1, 2, 4, 31, 41, 62, 82, 124, 164, 1271, 2542, 2731, 5084, 5462, 10924, 84661, 111971, 169322, 223942, 338644, 447884, 3471101, 6942202, 13884404]

約数ペア:

[(1, 13884404), (2, 6942202), (4, 3471101), (31, 447884), (41, 338644), (62, 223942), (82, 169322), (124, 111971), (164, 84661), (1271, 10924), (2542, 5462), (2731, 5084)]