12384688

素因数分解:

$2^4\times {\mathrm{43}}^1\times {\mathrm{47}}^1\times {\mathrm{383}}^1$

素因数の和:481

約数の個数: 40

約数和(自身を含む): 25141248

約数和(自身を除く): 12756560

約数列:

[1, 2, 4, 8, 16, 43, 47, 86, 94, 172, 188, 344, 376, 383, 688, 752, 766, 1532, 2021, 3064, 4042, 6128, 8084, 16168, 16469, 18001, 32336, 32938, 36002, 65876, 72004, 131752, 144008, 263504, 288016, 774043, 1548086, 3096172, 6192344, 12384688]

約数ペア:

[(1, 12384688), (2, 6192344), (4, 3096172), (8, 1548086), (16, 774043), (43, 288016), (47, 263504), (86, 144008), (94, 131752), (172, 72004), (188, 65876), (344, 36002), (376, 32938), (383, 32336), (688, 18001), (752, 16469), (766, 16168), (1532, 8084), (2021, 6128), (3064, 4042)]