19790354

素因数分解:

$2^1\times {\mathrm{29}}^1\times {\mathrm{83}}^1\times {\mathrm{4111}}^1$

素因数の和:4225

約数の個数: 16

約数和(自身を含む): 31086720

約数和(自身を除く): 11296366

約数列:

[1, 2, 29, 58, 83, 166, 2407, 4111, 4814, 8222, 119219, 238438, 341213, 682426, 9895177, 19790354]

約数ペア:

[(1, 19790354), (2, 9895177), (29, 682426), (58, 341213), (83, 238438), (166, 119219), (2407, 8222), (4111, 4814)]