16394140

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{117101}}^1$

素因数の和:117117

約数の個数: 24

約数和(自身を含む): 39346272

約数和(自身を除く): 22952132

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 117101, 234202, 468404, 585505, 819707, 1171010, 1639414, 2342020, 3278828, 4098535, 8197070, 16394140]

約数ペア:

[(1, 16394140), (2, 8197070), (4, 4098535), (5, 3278828), (7, 2342020), (10, 1639414), (14, 1171010), (20, 819707), (28, 585505), (35, 468404), (70, 234202), (140, 117101)]