19302648

素因数分解:

$2^3\times 3^1\times {\mathrm{173}}^1\times {\mathrm{4649}}^1$

素因数の和:4831

約数の個数: 32

約数和(自身を含む): 48546000

約数和(自身を除く): 29243352

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 173, 346, 519, 692, 1038, 1384, 2076, 4152, 4649, 9298, 13947, 18596, 27894, 37192, 55788, 111576, 804277, 1608554, 2412831, 3217108, 4825662, 6434216, 9651324, 19302648]

約数ペア:

[(1, 19302648), (2, 9651324), (3, 6434216), (4, 4825662), (6, 3217108), (8, 2412831), (12, 1608554), (24, 804277), (173, 111576), (346, 55788), (519, 37192), (692, 27894), (1038, 18596), (1384, 13947), (2076, 9298), (4152, 4649)]