19233885

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{6857}}^1$

素因数の和:6893

約数の個数: 32

約数和(自身を含む): 35551872

約数和(自身を除く): 16317987

約数列:

[1, 3, 5, 11, 15, 17, 33, 51, 55, 85, 165, 187, 255, 561, 935, 2805, 6857, 20571, 34285, 75427, 102855, 116569, 226281, 349707, 377135, 582845, 1131405, 1282259, 1748535, 3846777, 6411295, 19233885]

約数ペア:

[(1, 19233885), (3, 6411295), (5, 3846777), (11, 1748535), (15, 1282259), (17, 1131405), (33, 582845), (51, 377135), (55, 349707), (85, 226281), (165, 116569), (187, 102855), (255, 75427), (561, 34285), (935, 20571), (2805, 6857)]