16947070

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{242101}}^1$

素因数の和:242115

約数の個数: 16

約数和(自身を含む): 34862688

約数和(自身を除く): 17915618

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 242101, 484202, 1210505, 1694707, 2421010, 3389414, 8473535, 16947070]

約数ペア:

[(1, 16947070), (2, 8473535), (5, 3389414), (7, 2421010), (10, 1694707), (14, 1210505), (35, 484202), (70, 242101)]