12331928

素因数分解:

$2^3\times 7^2\times {\mathrm{163}}^1\times {\mathrm{193}}^1$

素因数の和:376

約数の個数: 48

約数和(自身を含む): 27202680

約数和(自身を除く): 14870752

約数列:

[1, 2, 4, 7, 8, 14, 28, 49, 56, 98, 163, 193, 196, 326, 386, 392, 652, 772, 1141, 1304, 1351, 1544, 2282, 2702, 4564, 5404, 7987, 9128, 9457, 10808, 15974, 18914, 31459, 31948, 37828, 62918, 63896, 75656, 125836, 220213, 251672, 440426, 880852, 1541491, 1761704, 3082982, 6165964, 12331928]

約数ペア:

[(1, 12331928), (2, 6165964), (4, 3082982), (7, 1761704), (8, 1541491), (14, 880852), (28, 440426), (49, 251672), (56, 220213), (98, 125836), (163, 75656), (193, 63896), (196, 62918), (326, 37828), (386, 31948), (392, 31459), (652, 18914), (772, 15974), (1141, 10808), (1304, 9457), (1351, 9128), (1544, 7987), (2282, 5404), (2702, 4564)]