20161519422

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{1861}}^1\times {\mathrm{164147}}^1$

素因数の和:166024

約数の個数: 32

約数和(自身を含む): 44012674944

約数和(自身を除く): 23851155522

約数列:

[1, 2, 3, 6, 11, 22, 33, 66, 1861, 3722, 5583, 11166, 20471, 40942, 61413, 122826, 164147, 328294, 492441, 984882, 1805617, 3611234, 5416851, 10833702, 305477567, 610955134, 916432701, 1832865402, 3360253237, 6720506474, 10080759711, 20161519422]

約数ペア:

[(1, 20161519422), (2, 10080759711), (3, 6720506474), (6, 3360253237), (11, 1832865402), (22, 916432701), (33, 610955134), (66, 305477567), (1861, 10833702), (3722, 5416851), (5583, 3611234), (11166, 1805617), (20471, 984882), (40942, 492441), (61413, 328294), (122826, 164147)]