12516808

素因数分解:

$2^3\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{1231}}^1$

素因数の和:1309

約数の個数: 32

約数和(自身を含む): 24837120

約数和(自身を除く): 12320312

約数列:

[1, 2, 4, 8, 31, 41, 62, 82, 124, 164, 248, 328, 1231, 1271, 2462, 2542, 4924, 5084, 9848, 10168, 38161, 50471, 76322, 100942, 152644, 201884, 305288, 403768, 1564601, 3129202, 6258404, 12516808]

約数ペア:

[(1, 12516808), (2, 6258404), (4, 3129202), (8, 1564601), (31, 403768), (41, 305288), (62, 201884), (82, 152644), (124, 100942), (164, 76322), (248, 50471), (328, 38161), (1231, 10168), (1271, 9848), (2462, 5084), (2542, 4924)]