12151912

素因数分解:

$2^3\times {\mathrm{23}}^1\times {\mathrm{211}}^1\times {\mathrm{313}}^1$

素因数の和:553

約数の個数: 32

約数和(自身を含む): 23964480

約数和(自身を除く): 11812568

約数列:

[1, 2, 4, 8, 23, 46, 92, 184, 211, 313, 422, 626, 844, 1252, 1688, 2504, 4853, 7199, 9706, 14398, 19412, 28796, 38824, 57592, 66043, 132086, 264172, 528344, 1518989, 3037978, 6075956, 12151912]

約数ペア:

[(1, 12151912), (2, 6075956), (4, 3037978), (8, 1518989), (23, 528344), (46, 264172), (92, 132086), (184, 66043), (211, 57592), (313, 38824), (422, 28796), (626, 19412), (844, 14398), (1252, 9706), (1688, 7199), (2504, 4853)]