15829736

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{8011}}^1$

素因数の和:8049

約数の個数: 32

約数和(自身を含む): 33650400

約数和(自身を除く): 17820664

約数列:

[1, 2, 4, 8, 13, 19, 26, 38, 52, 76, 104, 152, 247, 494, 988, 1976, 8011, 16022, 32044, 64088, 104143, 152209, 208286, 304418, 416572, 608836, 833144, 1217672, 1978717, 3957434, 7914868, 15829736]

約数ペア:

[(1, 15829736), (2, 7914868), (4, 3957434), (8, 1978717), (13, 1217672), (19, 833144), (26, 608836), (38, 416572), (52, 304418), (76, 208286), (104, 152209), (152, 104143), (247, 64088), (494, 32044), (988, 16022), (1976, 8011)]