13525188

素因数分解:

$2^2\times 3^1\times {\mathrm{19}}^1\times {\mathrm{137}}^1\times {\mathrm{433}}^1$

素因数の和:596

約数の個数: 48

約数和(自身を含む): 33539520

約数和(自身を除く): 20014332

約数列:

[1, 2, 3, 4, 6, 12, 19, 38, 57, 76, 114, 137, 228, 274, 411, 433, 548, 822, 866, 1299, 1644, 1732, 2598, 2603, 5196, 5206, 7809, 8227, 10412, 15618, 16454, 24681, 31236, 32908, 49362, 59321, 98724, 118642, 177963, 237284, 355926, 711852, 1127099, 2254198, 3381297, 4508396, 6762594, 13525188]

約数ペア:

[(1, 13525188), (2, 6762594), (3, 4508396), (4, 3381297), (6, 2254198), (12, 1127099), (19, 711852), (38, 355926), (57, 237284), (76, 177963), (114, 118642), (137, 98724), (228, 59321), (274, 49362), (411, 32908), (433, 31236), (548, 24681), (822, 16454), (866, 15618), (1299, 10412), (1644, 8227), (1732, 7809), (2598, 5206), (2603, 5196)]