15870648

素因数分解:

$2^3\times 3^1\times {\mathrm{199}}^1\times {\mathrm{3323}}^1$

素因数の和:3531

約数の個数: 32

約数和(自身を含む): 39888000

約数和(自身を除く): 24017352

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 199, 398, 597, 796, 1194, 1592, 2388, 3323, 4776, 6646, 9969, 13292, 19938, 26584, 39876, 79752, 661277, 1322554, 1983831, 2645108, 3967662, 5290216, 7935324, 15870648]

約数ペア:

[(1, 15870648), (2, 7935324), (3, 5290216), (4, 3967662), (6, 2645108), (8, 1983831), (12, 1322554), (24, 661277), (199, 79752), (398, 39876), (597, 26584), (796, 19938), (1194, 13292), (1592, 9969), (2388, 6646), (3323, 4776)]