16998082172

素因数分解:

$2^2\times {\mathrm{103}}^1\times {\mathrm{109}}^1\times {\mathrm{378509}}^1$

素因数の和:378725

約数の個数: 24

約数和(自身を含む): 30311080800

約数和(自身を除く): 13312998628

約数列:

[1, 2, 4, 103, 109, 206, 218, 412, 436, 11227, 22454, 44908, 378509, 757018, 1514036, 38986427, 41257481, 77972854, 82514962, 155945708, 165029924, 4249520543, 8499041086, 16998082172]

約数ペア:

[(1, 16998082172), (2, 8499041086), (4, 4249520543), (103, 165029924), (109, 155945708), (206, 82514962), (218, 77972854), (412, 41257481), (436, 38986427), (11227, 1514036), (22454, 757018), (44908, 378509)]