19305018

素因数分解:

$2^1\times 3^2\times {\mathrm{193}}^1\times {\mathrm{5557}}^1$

素因数の和:5758

約数の個数: 24

約数和(自身を含む): 42051828

約数和(自身を除く): 22746810

約数列:

[1, 2, 3, 6, 9, 18, 193, 386, 579, 1158, 1737, 3474, 5557, 11114, 16671, 33342, 50013, 100026, 1072501, 2145002, 3217503, 6435006, 9652509, 19305018]

約数ペア:

[(1, 19305018), (2, 9652509), (3, 6435006), (6, 3217503), (9, 2145002), (18, 1072501), (193, 100026), (386, 50013), (579, 33342), (1158, 16671), (1737, 11114), (3474, 5557)]