16713820

素因数分解:

$2^2\times 5^1\times {\mathrm{67}}^1\times {\mathrm{12473}}^1$

素因数の和:12549

約数の個数: 24

約数和(自身を含む): 35625744

約数和(自身を除く): 18911924

約数列:

[1, 2, 4, 5, 10, 20, 67, 134, 268, 335, 670, 1340, 12473, 24946, 49892, 62365, 124730, 249460, 835691, 1671382, 3342764, 4178455, 8356910, 16713820]

約数ペア:

[(1, 16713820), (2, 8356910), (4, 4178455), (5, 3342764), (10, 1671382), (20, 835691), (67, 249460), (134, 124730), (268, 62365), (335, 49892), (670, 24946), (1340, 12473)]