15400084

素因数分解:

$2^2\times 7^1\times {\mathrm{67}}^1\times {\mathrm{8209}}^1$

素因数の和:8287

約数の個数: 24

約数和(自身を含む): 31263680

約数和(自身を除く): 15863596

約数列:

[1, 2, 4, 7, 14, 28, 67, 134, 268, 469, 938, 1876, 8209, 16418, 32836, 57463, 114926, 229852, 550003, 1100006, 2200012, 3850021, 7700042, 15400084]

約数ペア:

[(1, 15400084), (2, 7700042), (4, 3850021), (7, 2200012), (14, 1100006), (28, 550003), (67, 229852), (134, 114926), (268, 57463), (469, 32836), (938, 16418), (1876, 8209)]