19190490

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{58153}}^1$

素因数の和:58174

約数の個数: 32

約数和(自身を含む): 50245056

約数和(自身を除く): 31054566

約数列:

[1, 2, 3, 5, 6, 10, 11, 15, 22, 30, 33, 55, 66, 110, 165, 330, 58153, 116306, 174459, 290765, 348918, 581530, 639683, 872295, 1279366, 1744590, 1919049, 3198415, 3838098, 6396830, 9595245, 19190490]

約数ペア:

[(1, 19190490), (2, 9595245), (3, 6396830), (5, 3838098), (6, 3198415), (10, 1919049), (11, 1744590), (15, 1279366), (22, 872295), (30, 639683), (33, 581530), (55, 348918), (66, 290765), (110, 174459), (165, 116306), (330, 58153)]