19159514

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{229}}^1\times {\mathrm{3803}}^1$

素因数の和:4045

約数の個数: 16

約数和(自身を含む): 31497120

約数和(自身を除く): 12337606

約数列:

[1, 2, 11, 22, 229, 458, 2519, 3803, 5038, 7606, 41833, 83666, 870887, 1741774, 9579757, 19159514]

約数ペア:

[(1, 19159514), (2, 9579757), (11, 1741774), (22, 870887), (229, 83666), (458, 41833), (2519, 7606), (3803, 5038)]