19186030

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{112859}}^1$

素因数の和:112883

約数の個数: 16

約数和(自身を含む): 36566640

約数和(自身を除く): 17380610

約数列:

[1, 2, 5, 10, 17, 34, 85, 170, 112859, 225718, 564295, 1128590, 1918603, 3837206, 9593015, 19186030]

約数ペア:

[(1, 19186030), (2, 9593015), (5, 3837206), (10, 1918603), (17, 1128590), (34, 564295), (85, 225718), (170, 112859)]