16958788

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{55061}}^1$

素因数の和:55083

約数の個数: 24

約数和(自身を含む): 37001664

約数和(自身を除く): 20042876

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 44, 77, 154, 308, 55061, 110122, 220244, 385427, 605671, 770854, 1211342, 1541708, 2422684, 4239697, 8479394, 16958788]

約数ペア:

[(1, 16958788), (2, 8479394), (4, 4239697), (7, 2422684), (11, 1541708), (14, 1211342), (22, 770854), (28, 605671), (44, 385427), (77, 220244), (154, 110122), (308, 55061)]