13621178

素因数分解:

$2^1\times {\mathrm{61}}^1\times {\mathrm{311}}^1\times {\mathrm{359}}^1$

素因数の和:733

約数の個数: 16

約数和(自身を含む): 20891520

約数和(自身を除く): 7270342

約数列:

[1, 2, 61, 122, 311, 359, 622, 718, 18971, 21899, 37942, 43798, 111649, 223298, 6810589, 13621178]

約数ペア:

[(1, 13621178), (2, 6810589), (61, 223298), (122, 111649), (311, 43798), (359, 37942), (622, 21899), (718, 18971)]