19103373

素因数分解:

$3^2\times {\mathrm{29}}^1\times {\mathrm{53}}^1\times {\mathrm{1381}}^1$

素因数の和:1469

約数の個数: 24

約数和(自身を含む): 29104920

約数和(自身を除く): 10001547

約数列:

[1, 3, 9, 29, 53, 87, 159, 261, 477, 1381, 1537, 4143, 4611, 12429, 13833, 40049, 73193, 120147, 219579, 360441, 658737, 2122597, 6367791, 19103373]

約数ペア:

[(1, 19103373), (3, 6367791), (9, 2122597), (29, 658737), (53, 360441), (87, 219579), (159, 120147), (261, 73193), (477, 40049), (1381, 13833), (1537, 12429), (4143, 4611)]