15726372

素因数分解:

$2^2\times 3^1\times {\mathrm{53}}^1\times {\mathrm{79}}^1\times {\mathrm{313}}^1$

素因数の和:452

約数の個数: 48

約数和(自身を含む): 37981440

約数和(自身を除く): 22255068

約数列:

[1, 2, 3, 4, 6, 12, 53, 79, 106, 158, 159, 212, 237, 313, 316, 318, 474, 626, 636, 939, 948, 1252, 1878, 3756, 4187, 8374, 12561, 16589, 16748, 24727, 25122, 33178, 49454, 49767, 50244, 66356, 74181, 98908, 99534, 148362, 199068, 296724, 1310531, 2621062, 3931593, 5242124, 7863186, 15726372]

約数ペア:

[(1, 15726372), (2, 7863186), (3, 5242124), (4, 3931593), (6, 2621062), (12, 1310531), (53, 296724), (79, 199068), (106, 148362), (158, 99534), (159, 98908), (212, 74181), (237, 66356), (313, 50244), (316, 49767), (318, 49454), (474, 33178), (626, 25122), (636, 24727), (939, 16748), (948, 16589), (1252, 12561), (1878, 8374), (3756, 4187)]