15187042

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{71}}^1\times {\mathrm{433}}^1$

素因数の和:538

約数の個数: 32

約数和(自身を含む): 26248320

約数和(自身を除く): 11061278

約数列:

[1, 2, 13, 19, 26, 38, 71, 142, 247, 433, 494, 866, 923, 1349, 1846, 2698, 5629, 8227, 11258, 16454, 17537, 30743, 35074, 61486, 106951, 213902, 399659, 584117, 799318, 1168234, 7593521, 15187042]

約数ペア:

[(1, 15187042), (2, 7593521), (13, 1168234), (19, 799318), (26, 584117), (38, 399659), (71, 213902), (142, 106951), (247, 61486), (433, 35074), (494, 30743), (866, 17537), (923, 16454), (1349, 11258), (1846, 8227), (2698, 5629)]