15697910428

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{199}}^1\times {\mathrm{809}}^1\times {\mathrm{1283}}^1$

素因数の和:2314

約数の個数: 48

約数和(自身を含む): 29121120000

約数和(自身を除く): 13423209572

約数列:

[1, 2, 4, 19, 38, 76, 199, 398, 796, 809, 1283, 1618, 2566, 3236, 3781, 5132, 7562, 15124, 15371, 24377, 30742, 48754, 61484, 97508, 160991, 255317, 321982, 510634, 643964, 1021268, 1037947, 2075894, 3058829, 4151788, 4851023, 6117658, 9702046, 12235316, 19404092, 19720993, 39441986, 78883972, 206551453, 413102906, 826205812, 3924477607, 7848955214, 15697910428]

約数ペア:

[(1, 15697910428), (2, 7848955214), (4, 3924477607), (19, 826205812), (38, 413102906), (76, 206551453), (199, 78883972), (398, 39441986), (796, 19720993), (809, 19404092), (1283, 12235316), (1618, 9702046), (2566, 6117658), (3236, 4851023), (3781, 4151788), (5132, 3058829), (7562, 2075894), (15124, 1037947), (15371, 1021268), (24377, 643964), (30742, 510634), (48754, 321982), (61484, 255317), (97508, 160991)]