1918202

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{353}}^1$

素因数の和:398

約数の個数: 32

約数和(自身を含む): 3568320

約数和(自身を除く): 1650118

約数列:

[1, 2, 11, 13, 19, 22, 26, 38, 143, 209, 247, 286, 353, 418, 494, 706, 2717, 3883, 4589, 5434, 6707, 7766, 9178, 13414, 50479, 73777, 87191, 100958, 147554, 174382, 959101, 1918202]

約数ペア:

[(1, 1918202), (2, 959101), (11, 174382), (13, 147554), (19, 100958), (22, 87191), (26, 73777), (38, 50479), (143, 13414), (209, 9178), (247, 7766), (286, 6707), (353, 5434), (418, 4589), (494, 3883), (706, 2717)]