19451192

素因数分解:

$2^3\times {\mathrm{23}}^1\times {\mathrm{61}}^1\times {\mathrm{1733}}^1$

素因数の和:1823

約数の個数: 32

約数和(自身を含む): 38702880

約数和(自身を除く): 19251688

約数列:

[1, 2, 4, 8, 23, 46, 61, 92, 122, 184, 244, 488, 1403, 1733, 2806, 3466, 5612, 6932, 11224, 13864, 39859, 79718, 105713, 159436, 211426, 318872, 422852, 845704, 2431399, 4862798, 9725596, 19451192]

約数ペア:

[(1, 19451192), (2, 9725596), (4, 4862798), (8, 2431399), (23, 845704), (46, 422852), (61, 318872), (92, 211426), (122, 159436), (184, 105713), (244, 79718), (488, 39859), (1403, 13864), (1733, 11224), (2806, 6932), (3466, 5612)]