12383072

素因数分解:

$2^5\times {\mathrm{13}}^1\times {\mathrm{17}}^2\times {\mathrm{103}}^1$

素因数の和:160

約数の個数: 72

約数和(自身を含む): 28160496

約数和(自身を除く): 15777424

約数列:

[1, 2, 4, 8, 13, 16, 17, 26, 32, 34, 52, 68, 103, 104, 136, 206, 208, 221, 272, 289, 412, 416, 442, 544, 578, 824, 884, 1156, 1339, 1648, 1751, 1768, 2312, 2678, 3296, 3502, 3536, 3757, 4624, 5356, 7004, 7072, 7514, 9248, 10712, 14008, 15028, 21424, 22763, 28016, 29767, 30056, 42848, 45526, 56032, 59534, 60112, 91052, 119068, 120224, 182104, 238136, 364208, 386971, 476272, 728416, 773942, 952544, 1547884, 3095768, 6191536, 12383072]

約数ペア:

[(1, 12383072), (2, 6191536), (4, 3095768), (8, 1547884), (13, 952544), (16, 773942), (17, 728416), (26, 476272), (32, 386971), (34, 364208), (52, 238136), (68, 182104), (103, 120224), (104, 119068), (136, 91052), (206, 60112), (208, 59534), (221, 56032), (272, 45526), (289, 42848), (412, 30056), (416, 29767), (442, 28016), (544, 22763), (578, 21424), (824, 15028), (884, 14008), (1156, 10712), (1339, 9248), (1648, 7514), (1751, 7072), (1768, 7004), (2312, 5356), (2678, 4624), (3296, 3757), (3502, 3536)]