19571232

素因数分解:

$2^5\times 3^1\times {\mathrm{239}}^1\times {\mathrm{853}}^1$

素因数の和:1105

約数の個数: 48

約数和(自身を含む): 51649920

約数和(自身を除く): 32078688

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 96, 239, 478, 717, 853, 956, 1434, 1706, 1912, 2559, 2868, 3412, 3824, 5118, 5736, 6824, 7648, 10236, 11472, 13648, 20472, 22944, 27296, 40944, 81888, 203867, 407734, 611601, 815468, 1223202, 1630936, 2446404, 3261872, 4892808, 6523744, 9785616, 19571232]

約数ペア:

[(1, 19571232), (2, 9785616), (3, 6523744), (4, 4892808), (6, 3261872), (8, 2446404), (12, 1630936), (16, 1223202), (24, 815468), (32, 611601), (48, 407734), (96, 203867), (239, 81888), (478, 40944), (717, 27296), (853, 22944), (956, 20472), (1434, 13648), (1706, 11472), (1912, 10236), (2559, 7648), (2868, 6824), (3412, 5736), (3824, 5118)]