19011453

素因数分解:

$3^1\times {\mathrm{47}}^1\times {\mathrm{109}}^1\times {\mathrm{1237}}^1$

素因数の和:1396

約数の個数: 16

約数和(自身を含む): 26146560

約数和(自身を除く): 7135107

約数列:

[1, 3, 47, 109, 141, 327, 1237, 3711, 5123, 15369, 58139, 134833, 174417, 404499, 6337151, 19011453]

約数ペア:

[(1, 19011453), (3, 6337151), (47, 404499), (109, 174417), (141, 134833), (327, 58139), (1237, 15369), (3711, 5123)]