12020216

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{2819}}^1$

素因数の和:2879

約数の個数: 32

約数和(自身を含む): 24872400

約数和(自身を除く): 12852184

約数列:

[1, 2, 4, 8, 13, 26, 41, 52, 82, 104, 164, 328, 533, 1066, 2132, 2819, 4264, 5638, 11276, 22552, 36647, 73294, 115579, 146588, 231158, 293176, 462316, 924632, 1502527, 3005054, 6010108, 12020216]

約数ペア:

[(1, 12020216), (2, 6010108), (4, 3005054), (8, 1502527), (13, 924632), (26, 462316), (41, 293176), (52, 231158), (82, 146588), (104, 115579), (164, 73294), (328, 36647), (533, 22552), (1066, 11276), (2132, 5638), (2819, 4264)]