15087824

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{1601}}^1$

素因数の和:1659

約数の個数: 40

約数和(自身を含む): 31783680

約数和(自身を除く): 16695856

約数列:

[1, 2, 4, 8, 16, 19, 31, 38, 62, 76, 124, 152, 248, 304, 496, 589, 1178, 1601, 2356, 3202, 4712, 6404, 9424, 12808, 25616, 30419, 49631, 60838, 99262, 121676, 198524, 243352, 397048, 486704, 794096, 942989, 1885978, 3771956, 7543912, 15087824]

約数ペア:

[(1, 15087824), (2, 7543912), (4, 3771956), (8, 1885978), (16, 942989), (19, 794096), (31, 486704), (38, 397048), (62, 243352), (76, 198524), (124, 121676), (152, 99262), (248, 60838), (304, 49631), (496, 30419), (589, 25616), (1178, 12808), (1601, 9424), (2356, 6404), (3202, 4712)]