16887858

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{317}}^1\times {\mathrm{683}}^1$

素因数の和:1018

約数の個数: 32

約数和(自身を含む): 36542016

約数和(自身を除く): 19654158

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 317, 634, 683, 951, 1366, 1902, 2049, 4098, 4121, 8242, 8879, 12363, 17758, 24726, 26637, 53274, 216511, 433022, 649533, 1299066, 2814643, 5629286, 8443929, 16887858]

約数ペア:

[(1, 16887858), (2, 8443929), (3, 5629286), (6, 2814643), (13, 1299066), (26, 649533), (39, 433022), (78, 216511), (317, 53274), (634, 26637), (683, 24726), (951, 17758), (1366, 12363), (1902, 8879), (2049, 8242), (4098, 4121)]