19326328

素因数分解:

$2^3\times 7^1\times {\mathrm{467}}^1\times {\mathrm{739}}^1$

素因数の和:1219

約数の個数: 32

約数和(自身を含む): 41558400

約数和(自身を除く): 22232072

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 467, 739, 934, 1478, 1868, 2956, 3269, 3736, 5173, 5912, 6538, 10346, 13076, 20692, 26152, 41384, 345113, 690226, 1380452, 2415791, 2760904, 4831582, 9663164, 19326328]

約数ペア:

[(1, 19326328), (2, 9663164), (4, 4831582), (7, 2760904), (8, 2415791), (14, 1380452), (28, 690226), (56, 345113), (467, 41384), (739, 26152), (934, 20692), (1478, 13076), (1868, 10346), (2956, 6538), (3269, 5912), (3736, 5173)]