12861208

素因数分解:

$2^3\times {\mathrm{41}}^1\times {\mathrm{113}}^1\times {\mathrm{347}}^1$

素因数の和:507

約数の個数: 32

約数和(自身を含む): 24993360

約数和(自身を除く): 12132152

約数列:

[1, 2, 4, 8, 41, 82, 113, 164, 226, 328, 347, 452, 694, 904, 1388, 2776, 4633, 9266, 14227, 18532, 28454, 37064, 39211, 56908, 78422, 113816, 156844, 313688, 1607651, 3215302, 6430604, 12861208]

約数ペア:

[(1, 12861208), (2, 6430604), (4, 3215302), (8, 1607651), (41, 313688), (82, 156844), (113, 113816), (164, 78422), (226, 56908), (328, 39211), (347, 37064), (452, 28454), (694, 18532), (904, 14227), (1388, 9266), (2776, 4633)]