23209930

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{311}}^1\times {\mathrm{439}}^1$

素因数の和:774

約数の個数: 32

約数和(自身を含む): 44478720

約数和(自身を除く): 21268790

約数列:

[1, 2, 5, 10, 17, 34, 85, 170, 311, 439, 622, 878, 1555, 2195, 3110, 4390, 5287, 7463, 10574, 14926, 26435, 37315, 52870, 74630, 136529, 273058, 682645, 1365290, 2320993, 4641986, 11604965, 23209930]

約数ペア:

[(1, 23209930), (2, 11604965), (5, 4641986), (10, 2320993), (17, 1365290), (34, 682645), (85, 273058), (170, 136529), (311, 74630), (439, 52870), (622, 37315), (878, 26435), (1555, 14926), (2195, 10574), (3110, 7463), (4390, 5287)]