1916948

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{2293}}^1$

素因数の和:2327

約数の個数: 24

約数和(自身を含む): 3853920

約数和(自身を除く): 1936972

約数列:

[1, 2, 4, 11, 19, 22, 38, 44, 76, 209, 418, 836, 2293, 4586, 9172, 25223, 43567, 50446, 87134, 100892, 174268, 479237, 958474, 1916948]

約数ペア:

[(1, 1916948), (2, 958474), (4, 479237), (11, 174268), (19, 100892), (22, 87134), (38, 50446), (44, 43567), (76, 25223), (209, 9172), (418, 4586), (836, 2293)]