19823916

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{12421}}^1$

素因数の和:12454

約数の個数: 48

約数和(自身を含む): 55650560

約数和(自身を除く): 35826644

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, 12421, 24842, 37263, 49684, 74526, 86947, 149052, 173894, 235999, 260841, 347788, 471998, 521682, 707997, 943996, 1043364, 1415994, 1651993, 2831988, 3303986, 4955979, 6607972, 9911958, 19823916]

約数ペア:

[(1, 19823916), (2, 9911958), (3, 6607972), (4, 4955979), (6, 3303986), (7, 2831988), (12, 1651993), (14, 1415994), (19, 1043364), (21, 943996), (28, 707997), (38, 521682), (42, 471998), (57, 347788), (76, 260841), (84, 235999), (114, 173894), (133, 149052), (228, 86947), (266, 74526), (399, 49684), (532, 37263), (798, 24842), (1596, 12421)]