19004362

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{101}}^1\times {\mathrm{7237}}^1$

素因数の和:7353

約数の個数: 16

約数和(自身を含む): 31007592

約数和(自身を除く): 12003230

約数列:

[1, 2, 13, 26, 101, 202, 1313, 2626, 7237, 14474, 94081, 188162, 730937, 1461874, 9502181, 19004362]

約数ペア:

[(1, 19004362), (2, 9502181), (13, 1461874), (26, 730937), (101, 188162), (202, 94081), (1313, 14474), (2626, 7237)]