12946648

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{11317}}^1$

素因数の和:11347

約数の個数: 32

約数和(自身を含む): 28521360

約数和(自身を除く): 15574712

約数列:

[1, 2, 4, 8, 11, 13, 22, 26, 44, 52, 88, 104, 143, 286, 572, 1144, 11317, 22634, 45268, 90536, 124487, 147121, 248974, 294242, 497948, 588484, 995896, 1176968, 1618331, 3236662, 6473324, 12946648]

約数ペア:

[(1, 12946648), (2, 6473324), (4, 3236662), (8, 1618331), (11, 1176968), (13, 995896), (22, 588484), (26, 497948), (44, 294242), (52, 248974), (88, 147121), (104, 124487), (143, 90536), (286, 45268), (572, 22634), (1144, 11317)]