15272368

素因数分解:

$2^4\times {\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{883}}^1$

素因数の和:961

約数の個数: 40

約数和(自身を含む): 31569408

約数和(自身を除く): 16297040

約数列:

[1, 2, 4, 8, 16, 23, 46, 47, 92, 94, 184, 188, 368, 376, 752, 883, 1081, 1766, 2162, 3532, 4324, 7064, 8648, 14128, 17296, 20309, 40618, 41501, 81236, 83002, 162472, 166004, 324944, 332008, 664016, 954523, 1909046, 3818092, 7636184, 15272368]

約数ペア:

[(1, 15272368), (2, 7636184), (4, 3818092), (8, 1909046), (16, 954523), (23, 664016), (46, 332008), (47, 324944), (92, 166004), (94, 162472), (184, 83002), (188, 81236), (368, 41501), (376, 40618), (752, 20309), (883, 17296), (1081, 14128), (1766, 8648), (2162, 7064), (3532, 4324)]