11919373570

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{73}}^1\times {\mathrm{1255993}}^1$

素因数の和:1256086

約数の個数: 32

約数和(自身を含む): 23421776112

約数和(自身を除く): 11502402542

約数列:

[1, 2, 5, 10, 13, 26, 65, 73, 130, 146, 365, 730, 949, 1898, 4745, 9490, 1255993, 2511986, 6279965, 12559930, 16327909, 32655818, 81639545, 91687489, 163279090, 183374978, 458437445, 916874890, 1191937357, 2383874714, 5959686785, 11919373570]

約数ペア:

[(1, 11919373570), (2, 5959686785), (5, 2383874714), (10, 1191937357), (13, 916874890), (26, 458437445), (65, 183374978), (73, 163279090), (130, 91687489), (146, 81639545), (365, 32655818), (730, 16327909), (949, 12559930), (1898, 6279965), (4745, 2511986), (9490, 1255993)]