19097031

素因数分解:

$3^1\times {\mathrm{43}}^1\times {\mathrm{317}}^1\times {\mathrm{467}}^1$

素因数の和:830

約数の個数: 16

約数和(自身を含む): 26193024

約数和(自身を除く): 7095993

約数列:

[1, 3, 43, 129, 317, 467, 951, 1401, 13631, 20081, 40893, 60243, 148039, 444117, 6365677, 19097031]

約数ペア:

[(1, 19097031), (3, 6365677), (43, 444117), (129, 148039), (317, 60243), (467, 40893), (951, 20081), (1401, 13631)]