12179992

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{61}}^1\times {\mathrm{2269}}^1$

素因数の和:2347

約数の個数: 32

約数和(自身を含む): 25333200

約数和(自身を除く): 13153208

約数列:

[1, 2, 4, 8, 11, 22, 44, 61, 88, 122, 244, 488, 671, 1342, 2269, 2684, 4538, 5368, 9076, 18152, 24959, 49918, 99836, 138409, 199672, 276818, 553636, 1107272, 1522499, 3044998, 6089996, 12179992]

約数ペア:

[(1, 12179992), (2, 6089996), (4, 3044998), (8, 1522499), (11, 1107272), (22, 553636), (44, 276818), (61, 199672), (88, 138409), (122, 99836), (244, 49918), (488, 24959), (671, 18152), (1342, 9076), (2269, 5368), (2684, 4538)]