15658266

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{103}}^1\times {\mathrm{1949}}^1$

素因数の和:2070

約数の個数: 32

約数和(自身を含む): 34070400

約数和(自身を除く): 18412134

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 103, 206, 309, 618, 1339, 1949, 2678, 3898, 4017, 5847, 8034, 11694, 25337, 50674, 76011, 152022, 200747, 401494, 602241, 1204482, 2609711, 5219422, 7829133, 15658266]

約数ペア:

[(1, 15658266), (2, 7829133), (3, 5219422), (6, 2609711), (13, 1204482), (26, 602241), (39, 401494), (78, 200747), (103, 152022), (206, 76011), (309, 50674), (618, 25337), (1339, 11694), (1949, 8034), (2678, 5847), (3898, 4017)]