19435026

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{101}}^1\times {\mathrm{2467}}^1$

素因数の和:2586

約数の個数: 32

約数和(自身を含む): 42291648

約数和(自身を除く): 22856622

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 101, 202, 303, 606, 1313, 2467, 2626, 3939, 4934, 7401, 7878, 14802, 32071, 64142, 96213, 192426, 249167, 498334, 747501, 1495002, 3239171, 6478342, 9717513, 19435026]

約数ペア:

[(1, 19435026), (2, 9717513), (3, 6478342), (6, 3239171), (13, 1495002), (26, 747501), (39, 498334), (78, 249167), (101, 192426), (202, 96213), (303, 64142), (606, 32071), (1313, 14802), (2467, 7878), (2626, 7401), (3939, 4934)]