12858378

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{353}}^1\times {\mathrm{467}}^1$

素因数の和:838

約数の個数: 32

約数和(自身を含む): 27832896

約数和(自身を除く): 14974518

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 353, 467, 706, 934, 1059, 1401, 2118, 2802, 4589, 6071, 9178, 12142, 13767, 18213, 27534, 36426, 164851, 329702, 494553, 989106, 2143063, 4286126, 6429189, 12858378]

約数ペア:

[(1, 12858378), (2, 6429189), (3, 4286126), (6, 2143063), (13, 989106), (26, 494553), (39, 329702), (78, 164851), (353, 36426), (467, 27534), (706, 18213), (934, 13767), (1059, 12142), (1401, 9178), (2118, 6071), (2802, 4589)]