13556404

素因数分解:

$2^2\times {\mathrm{41}}^1\times {\mathrm{131}}^1\times {\mathrm{631}}^1$

素因数の和:807

約数の個数: 24

約数和(自身を含む): 24526656

約数和(自身を除く): 10970252

約数列:

[1, 2, 4, 41, 82, 131, 164, 262, 524, 631, 1262, 2524, 5371, 10742, 21484, 25871, 51742, 82661, 103484, 165322, 330644, 3389101, 6778202, 13556404]

約数ペア:

[(1, 13556404), (2, 6778202), (4, 3389101), (41, 330644), (82, 165322), (131, 103484), (164, 82661), (262, 51742), (524, 25871), (631, 21484), (1262, 10742), (2524, 5371)]