15514716

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{9721}}^1$

素因数の和:9754

約数の個数: 48

約数和(自身を含む): 43554560

約数和(自身を除く): 28039844

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 19, 21, 28, 38, 42, 57, 76, 84, 114, 133, 228, 266, 399, 532, 798, 1596, 9721, 19442, 29163, 38884, 58326, 68047, 116652, 136094, 184699, 204141, 272188, 369398, 408282, 554097, 738796, 816564, 1108194, 1292893, 2216388, 2585786, 3878679, 5171572, 7757358, 15514716]

約数ペア:

[(1, 15514716), (2, 7757358), (3, 5171572), (4, 3878679), (6, 2585786), (7, 2216388), (12, 1292893), (14, 1108194), (19, 816564), (21, 738796), (28, 554097), (38, 408282), (42, 369398), (57, 272188), (76, 204141), (84, 184699), (114, 136094), (133, 116652), (228, 68047), (266, 58326), (399, 38884), (532, 29163), (798, 19442), (1596, 9721)]