19222830

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{19417}}^1$

素因数の和:19441

約数の個数: 48

約数和(自身を含む): 54525744

約数和(自身を除く): 35302914

約数列:

[1, 2, 3, 5, 6, 9, 10, 11, 15, 18, 22, 30, 33, 45, 55, 66, 90, 99, 110, 165, 198, 330, 495, 990, 19417, 38834, 58251, 97085, 116502, 174753, 194170, 213587, 291255, 349506, 427174, 582510, 640761, 873765, 1067935, 1281522, 1747530, 1922283, 2135870, 3203805, 3844566, 6407610, 9611415, 19222830]

約数ペア:

[(1, 19222830), (2, 9611415), (3, 6407610), (5, 3844566), (6, 3203805), (9, 2135870), (10, 1922283), (11, 1747530), (15, 1281522), (18, 1067935), (22, 873765), (30, 640761), (33, 582510), (45, 427174), (55, 349506), (66, 291255), (90, 213587), (99, 194170), (110, 174753), (165, 116502), (198, 97085), (330, 58251), (495, 38834), (990, 19417)]