21613084415

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{2311}}^1\times {\mathrm{143881}}^1$

素因数の和:146210

約数の個数: 16

約数和(自身を含む): 27943035456

約数和(自身を除く): 6329951041

約数列:

[1, 5, 13, 65, 2311, 11555, 30043, 143881, 150215, 719405, 1870453, 9352265, 332508991, 1662544955, 4322616883, 21613084415]

約数ペア:

[(1, 21613084415), (5, 4322616883), (13, 1662544955), (65, 332508991), (2311, 9352265), (11555, 1870453), (30043, 719405), (143881, 150215)]