19763232

素因数分解:

$2^5\times 3^1\times {\mathrm{127}}^1\times {\mathrm{1621}}^1$

素因数の和:1761

約数の個数: 48

約数和(自身を含む): 52319232

約数和(自身を除く): 32556000

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 96, 127, 254, 381, 508, 762, 1016, 1524, 1621, 2032, 3048, 3242, 4064, 4863, 6096, 6484, 9726, 12192, 12968, 19452, 25936, 38904, 51872, 77808, 155616, 205867, 411734, 617601, 823468, 1235202, 1646936, 2470404, 3293872, 4940808, 6587744, 9881616, 19763232]

約数ペア:

[(1, 19763232), (2, 9881616), (3, 6587744), (4, 4940808), (6, 3293872), (8, 2470404), (12, 1646936), (16, 1235202), (24, 823468), (32, 617601), (48, 411734), (96, 205867), (127, 155616), (254, 77808), (381, 51872), (508, 38904), (762, 25936), (1016, 19452), (1524, 12968), (1621, 12192), (2032, 9726), (3048, 6484), (3242, 6096), (4064, 4863)]