15651168

素因数分解:

$2^5\times 3^1\times {\mathrm{13}}^1\times {\mathrm{12541}}^1$

素因数の和:12567

約数の個数: 48

約数和(自身を含む): 44248176

約数和(自身を除く): 28597008

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 32, 39, 48, 52, 78, 96, 104, 156, 208, 312, 416, 624, 1248, 12541, 25082, 37623, 50164, 75246, 100328, 150492, 163033, 200656, 300984, 326066, 401312, 489099, 601968, 652132, 978198, 1203936, 1304264, 1956396, 2608528, 3912792, 5217056, 7825584, 15651168]

約数ペア:

[(1, 15651168), (2, 7825584), (3, 5217056), (4, 3912792), (6, 2608528), (8, 1956396), (12, 1304264), (13, 1203936), (16, 978198), (24, 652132), (26, 601968), (32, 489099), (39, 401312), (48, 326066), (52, 300984), (78, 200656), (96, 163033), (104, 150492), (156, 100328), (208, 75246), (312, 50164), (416, 37623), (624, 25082), (1248, 12541)]