13222970

素因数分解:

$2^1\times 5^1\times {\mathrm{53}}^1\times {\mathrm{61}}^1\times {\mathrm{409}}^1$

素因数の和:530

約数の個数: 32

約数和(自身を含む): 24708240

約数和(自身を除く): 11485270

約数列:

[1, 2, 5, 10, 53, 61, 106, 122, 265, 305, 409, 530, 610, 818, 2045, 3233, 4090, 6466, 16165, 21677, 24949, 32330, 43354, 49898, 108385, 124745, 216770, 249490, 1322297, 2644594, 6611485, 13222970]

約数ペア:

[(1, 13222970), (2, 6611485), (5, 2644594), (10, 1322297), (53, 249490), (61, 216770), (106, 124745), (122, 108385), (265, 49898), (305, 43354), (409, 32330), (530, 24949), (610, 21677), (818, 16165), (2045, 6466), (3233, 4090)]