13205038

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{4513}}^1$

素因数の和:4552

約数の個数: 32

約数和(自身を含む): 26000640

約数和(自身を除く): 12795602

約数列:

[1, 2, 7, 11, 14, 19, 22, 38, 77, 133, 154, 209, 266, 418, 1463, 2926, 4513, 9026, 31591, 49643, 63182, 85747, 99286, 171494, 347501, 600229, 695002, 943217, 1200458, 1886434, 6602519, 13205038]

約数ペア:

[(1, 13205038), (2, 6602519), (7, 1886434), (11, 1200458), (14, 943217), (19, 695002), (22, 600229), (38, 347501), (77, 171494), (133, 99286), (154, 85747), (209, 63182), (266, 49643), (418, 31591), (1463, 9026), (2926, 4513)]