19852058

素因数分解:

$2^1\times {\mathrm{73}}^1\times {\mathrm{227}}^1\times {\mathrm{599}}^1$

素因数の和:901

約数の個数: 16

約数和(自身を含む): 30369600

約数和(自身を除く): 10517542

約数列:

[1, 2, 73, 146, 227, 454, 599, 1198, 16571, 33142, 43727, 87454, 135973, 271946, 9926029, 19852058]

約数ペア:

[(1, 19852058), (2, 9926029), (73, 271946), (146, 135973), (227, 87454), (454, 43727), (599, 33142), (1198, 16571)]