39622610

素因数分解:

$2^1\times 5^1\times {\mathrm{197}}^1\times {\mathrm{20113}}^1$

素因数の和:20317

約数の個数: 16

約数和(自身を含む): 71686296

約数和(自身を除く): 32063686

約数列:

[1, 2, 5, 10, 197, 394, 985, 1970, 20113, 40226, 100565, 201130, 3962261, 7924522, 19811305, 39622610]

約数ペア:

[(1, 39622610), (2, 19811305), (5, 7924522), (10, 3962261), (197, 201130), (394, 100565), (985, 40226), (1970, 20113)]