19606926

素因数分解:

$2^1\times 3^1\times {\mathrm{53}}^1\times {\mathrm{61657}}^1$

素因数の和:61715

約数の個数: 16

約数和(自身を含む): 39954384

約数和(自身を除く): 20347458

約数列:

[1, 2, 3, 6, 53, 106, 159, 318, 61657, 123314, 184971, 369942, 3267821, 6535642, 9803463, 19606926]

約数ペア:

[(1, 19606926), (2, 9803463), (3, 6535642), (6, 3267821), (53, 369942), (106, 184971), (159, 123314), (318, 61657)]