15849386

素因数分解:

$2^1\times 7^1\times {\mathrm{61}}^1\times {\mathrm{67}}^1\times {\mathrm{277}}^1$

素因数の和:414

約数の個数: 32

約数和(自身を含む): 28129152

約数和(自身を除く): 12279766

約数列:

[1, 2, 7, 14, 61, 67, 122, 134, 277, 427, 469, 554, 854, 938, 1939, 3878, 4087, 8174, 16897, 18559, 28609, 33794, 37118, 57218, 118279, 129913, 236558, 259826, 1132099, 2264198, 7924693, 15849386]

約数ペア:

[(1, 15849386), (2, 7924693), (7, 2264198), (14, 1132099), (61, 259826), (67, 236558), (122, 129913), (134, 118279), (277, 57218), (427, 37118), (469, 33794), (554, 28609), (854, 18559), (938, 16897), (1939, 8174), (3878, 4087)]