11993210

素因数分解:

$2^1\times 5^1\times {\mathrm{61}}^1\times {\mathrm{19661}}^1$

素因数の和:19729

約数の個数: 16

約数和(自身を含む): 21942792

約数和(自身を除く): 9949582

約数列:

[1, 2, 5, 10, 61, 122, 305, 610, 19661, 39322, 98305, 196610, 1199321, 2398642, 5996605, 11993210]

約数ペア:

[(1, 11993210), (2, 5996605), (5, 2398642), (10, 1199321), (61, 196610), (122, 98305), (305, 39322), (610, 19661)]