13347686

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{89}}^1\times {\mathrm{401}}^1$

素因数の和:520

約数の個数: 32

約数和(自身を含む): 23444640

約数和(自身を除く): 10096954

約数列:

[1, 2, 11, 17, 22, 34, 89, 178, 187, 374, 401, 802, 979, 1513, 1958, 3026, 4411, 6817, 8822, 13634, 16643, 33286, 35689, 71378, 74987, 149974, 392579, 606713, 785158, 1213426, 6673843, 13347686]

約数ペア:

[(1, 13347686), (2, 6673843), (11, 1213426), (17, 785158), (22, 606713), (34, 392579), (89, 149974), (178, 74987), (187, 71378), (374, 35689), (401, 33286), (802, 16643), (979, 13634), (1513, 8822), (1958, 6817), (3026, 4411)]