38897066

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{71}}^1\times {\mathrm{1109}}^1$

素因数の和:1214

約数の個数: 32

約数和(自身を含む): 67132800

約数和(自身を除く): 28235734

約数列:

[1, 2, 13, 19, 26, 38, 71, 142, 247, 494, 923, 1109, 1349, 1846, 2218, 2698, 14417, 17537, 21071, 28834, 35074, 42142, 78739, 157478, 273923, 547846, 1023607, 1496041, 2047214, 2992082, 19448533, 38897066]

約数ペア:

[(1, 38897066), (2, 19448533), (13, 2992082), (19, 2047214), (26, 1496041), (38, 1023607), (71, 547846), (142, 273923), (247, 157478), (494, 78739), (923, 42142), (1109, 35074), (1349, 28834), (1846, 21071), (2218, 17537), (2698, 14417)]