16955198

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{113}}^1\times {\mathrm{199}}^1$

素因数の和:356

約数の個数: 32

約数和(自身を含む): 28728000

約数和(自身を除く): 11772802

約数列:

[1, 2, 13, 26, 29, 58, 113, 199, 226, 377, 398, 754, 1469, 2587, 2938, 3277, 5174, 5771, 6554, 11542, 22487, 42601, 44974, 75023, 85202, 150046, 292331, 584662, 652123, 1304246, 8477599, 16955198]

約数ペア:

[(1, 16955198), (2, 8477599), (13, 1304246), (26, 652123), (29, 584662), (58, 292331), (113, 150046), (199, 85202), (226, 75023), (377, 44974), (398, 42601), (754, 22487), (1469, 11542), (2587, 6554), (2938, 5771), (3277, 5174)]