11999974

素因数分解:

$2^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{83}}^1\times {\mathrm{449}}^1$

素因数の和:564

約数の個数: 32

約数和(自身を含む): 21772800

約数和(自身を除く): 9772826

約数列:

[1, 2, 7, 14, 23, 46, 83, 161, 166, 322, 449, 581, 898, 1162, 1909, 3143, 3818, 6286, 10327, 13363, 20654, 26726, 37267, 72289, 74534, 144578, 260869, 521738, 857141, 1714282, 5999987, 11999974]

約数ペア:

[(1, 11999974), (2, 5999987), (7, 1714282), (14, 857141), (23, 521738), (46, 260869), (83, 144578), (161, 74534), (166, 72289), (322, 37267), (449, 26726), (581, 20654), (898, 13363), (1162, 10327), (1909, 6286), (3143, 3818)]