38914018

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{103}}^1\times {\mathrm{1321}}^1$

素因数の和:1450

約数の個数: 32

約数和(自身を含む): 69293952

約数和(自身を除く): 30379934

約数列:

[1, 2, 11, 13, 22, 26, 103, 143, 206, 286, 1133, 1321, 1339, 2266, 2642, 2678, 14531, 14729, 17173, 29062, 29458, 34346, 136063, 188903, 272126, 377806, 1496693, 1768819, 2993386, 3537638, 19457009, 38914018]

約数ペア:

[(1, 38914018), (2, 19457009), (11, 3537638), (13, 2993386), (22, 1768819), (26, 1496693), (103, 377806), (143, 272126), (206, 188903), (286, 136063), (1133, 34346), (1321, 29458), (1339, 29062), (2266, 17173), (2642, 14729), (2678, 14531)]