17258021290

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{223}}^1\times {\mathrm{407317}}^1$

素因数の和:407566

約数の個数: 32

約数和(自身を含む): 32846123520

約数和(自身を除く): 15588102230

約数列:

[1, 2, 5, 10, 19, 38, 95, 190, 223, 446, 1115, 2230, 4237, 8474, 21185, 42370, 407317, 814634, 2036585, 4073170, 7739023, 15478046, 38695115, 77390230, 90831691, 181663382, 454158455, 908316910, 1725802129, 3451604258, 8629010645, 17258021290]

約数ペア:

[(1, 17258021290), (2, 8629010645), (5, 3451604258), (10, 1725802129), (19, 908316910), (38, 454158455), (95, 181663382), (190, 90831691), (223, 77390230), (446, 38695115), (1115, 15478046), (2230, 7739023), (4237, 4073170), (8474, 2036585), (21185, 814634), (42370, 407317)]