19006989656

素因数分解:

$2^3\times {\mathrm{439}}^1\times {\mathrm{2273}}^1\times {\mathrm{2381}}^1$

素因数の和:5099

約数の個数: 32

約数和(自身を含む): 35750008800

約数和(自身を除く): 16743019144

約数列:

[1, 2, 4, 8, 439, 878, 1756, 2273, 2381, 3512, 4546, 4762, 9092, 9524, 18184, 19048, 997847, 1045259, 1995694, 2090518, 3991388, 4181036, 5412013, 7982776, 8362072, 10824026, 21648052, 43296104, 2375873707, 4751747414, 9503494828, 19006989656]

約数ペア:

[(1, 19006989656), (2, 9503494828), (4, 4751747414), (8, 2375873707), (439, 43296104), (878, 21648052), (1756, 10824026), (2273, 8362072), (2381, 7982776), (3512, 5412013), (4546, 4181036), (4762, 3991388), (9092, 2090518), (9524, 1995694), (18184, 1045259), (19048, 997847)]