15399804

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{9649}}^1$

素因数の和:9682

約数の個数: 48

約数和(自身を含む): 43232000

約数和(自身を除く): 27832196

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, 9649, 19298, 28947, 38596, 57894, 67543, 115788, 135086, 183331, 202629, 270172, 366662, 405258, 549993, 733324, 810516, 1099986, 1283317, 2199972, 2566634, 3849951, 5133268, 7699902, 15399804]

約数ペア:

[(1, 15399804), (2, 7699902), (3, 5133268), (4, 3849951), (6, 2566634), (7, 2199972), (12, 1283317), (14, 1099986), (19, 810516), (21, 733324), (28, 549993), (38, 405258), (42, 366662), (57, 270172), (76, 202629), (84, 183331), (114, 135086), (133, 115788), (228, 67543), (266, 57894), (399, 38596), (532, 28947), (798, 19298), (1596, 9649)]