19211052

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{12037}}^1$

素因数の和:12070

約数の個数: 48

約数和(自身を含む): 53930240

約数和(自身を除く): 34719188

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, 12037, 24074, 36111, 48148, 72222, 84259, 144444, 168518, 228703, 252777, 337036, 457406, 505554, 686109, 914812, 1011108, 1372218, 1600921, 2744436, 3201842, 4802763, 6403684, 9605526, 19211052]

約数ペア:

[(1, 19211052), (2, 9605526), (3, 6403684), (4, 4802763), (6, 3201842), (7, 2744436), (12, 1600921), (14, 1372218), (19, 1011108), (21, 914812), (28, 686109), (38, 505554), (42, 457406), (57, 337036), (76, 252777), (84, 228703), (114, 168518), (133, 144444), (228, 84259), (266, 72222), (399, 48148), (532, 36111), (798, 24074), (1596, 12037)]