19119342

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{127}}^1\times {\mathrm{2281}}^1$

素因数の和:2424

約数の個数: 32

約数和(自身を含む): 42061824

約数和(自身を除く): 22942482

約数列:

[1, 2, 3, 6, 11, 22, 33, 66, 127, 254, 381, 762, 1397, 2281, 2794, 4191, 4562, 6843, 8382, 13686, 25091, 50182, 75273, 150546, 289687, 579374, 869061, 1738122, 3186557, 6373114, 9559671, 19119342]

約数ペア:

[(1, 19119342), (2, 9559671), (3, 6373114), (6, 3186557), (11, 1738122), (22, 869061), (33, 579374), (66, 289687), (127, 150546), (254, 75273), (381, 50182), (762, 25091), (1397, 13686), (2281, 8382), (2794, 6843), (4191, 4562)]