15222704

素因数分解:

$2^4\times 7^1\times {\mathrm{199}}^1\times {\mathrm{683}}^1$

素因数の和:897

約数の個数: 40

約数和(自身を含む): 33926400

約数和(自身を除く): 18703696

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 199, 398, 683, 796, 1366, 1393, 1592, 2732, 2786, 3184, 4781, 5464, 5572, 9562, 10928, 11144, 19124, 22288, 38248, 76496, 135917, 271834, 543668, 951419, 1087336, 1902838, 2174672, 3805676, 7611352, 15222704]

約数ペア:

[(1, 15222704), (2, 7611352), (4, 3805676), (7, 2174672), (8, 1902838), (14, 1087336), (16, 951419), (28, 543668), (56, 271834), (112, 135917), (199, 76496), (398, 38248), (683, 22288), (796, 19124), (1366, 11144), (1393, 10928), (1592, 9562), (2732, 5572), (2786, 5464), (3184, 4781)]