19316632

素因数分解:

$2^3\times {\mathrm{43}}^1\times {\mathrm{233}}^1\times {\mathrm{241}}^1$

素因数の和:523

約数の個数: 32

約数和(自身を含む): 37374480

約数和(自身を除く): 18057848

約数列:

[1, 2, 4, 8, 43, 86, 172, 233, 241, 344, 466, 482, 932, 964, 1864, 1928, 10019, 10363, 20038, 20726, 40076, 41452, 56153, 80152, 82904, 112306, 224612, 449224, 2414579, 4829158, 9658316, 19316632]

約数ペア:

[(1, 19316632), (2, 9658316), (4, 4829158), (8, 2414579), (43, 449224), (86, 224612), (172, 112306), (233, 82904), (241, 80152), (344, 56153), (466, 41452), (482, 40076), (932, 20726), (964, 20038), (1864, 10363), (1928, 10019)]