19582342

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{12347}}^1$

素因数の和:12423

約数の個数: 16

約数和(自身を含む): 32154192

約数和(自身を除く): 12571850

約数列:

[1, 2, 13, 26, 61, 122, 793, 1586, 12347, 24694, 160511, 321022, 753167, 1506334, 9791171, 19582342]

約数ペア:

[(1, 19582342), (2, 9791171), (13, 1506334), (26, 753167), (61, 321022), (122, 160511), (793, 24694), (1586, 12347)]