201919498

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{483061}}^1$

素因数の和:483093

約数の個数: 16

約数和(自身を含む): 347804640

約数和(自身を除く): 145885142

約数列:

[1, 2, 11, 19, 22, 38, 209, 418, 483061, 966122, 5313671, 9178159, 10627342, 18356318, 100959749, 201919498]

約数ペア:

[(1, 201919498), (2, 100959749), (11, 18356318), (19, 10627342), (22, 9178159), (38, 5313671), (209, 966122), (418, 483061)]