12551726

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{61}}^1\times {\mathrm{199}}^1$

素因数の和:320

約数の個数: 32

約数和(自身を含む): 21427200

約数和(自身を除く): 8875474

約数列:

[1, 2, 11, 22, 47, 61, 94, 122, 199, 398, 517, 671, 1034, 1342, 2189, 2867, 4378, 5734, 9353, 12139, 18706, 24278, 31537, 63074, 102883, 133529, 205766, 267058, 570533, 1141066, 6275863, 12551726]

約数ペア:

[(1, 12551726), (2, 6275863), (11, 1141066), (22, 570533), (47, 267058), (61, 205766), (94, 133529), (122, 102883), (199, 63074), (398, 31537), (517, 24278), (671, 18706), (1034, 12139), (1342, 9353), (2189, 5734), (2867, 4378)]