23405538

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{101}}^1\times {\mathrm{2971}}^1$

素因数の和:3090

約数の個数: 32

約数和(自身を含む): 50928192

約数和(自身を除く): 27522654

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 101, 202, 303, 606, 1313, 2626, 2971, 3939, 5942, 7878, 8913, 17826, 38623, 77246, 115869, 231738, 300071, 600142, 900213, 1800426, 3900923, 7801846, 11702769, 23405538]

約数ペア:

[(1, 23405538), (2, 11702769), (3, 7801846), (6, 3900923), (13, 1800426), (26, 900213), (39, 600142), (78, 300071), (101, 231738), (202, 115869), (303, 77246), (606, 38623), (1313, 17826), (2626, 8913), (2971, 7878), (3939, 5942)]