19627454

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{233}}^1\times {\mathrm{547}}^1$

素因数の和:800

約数の個数: 32

約数和(自身を含む): 36930816

約数和(自身を除く): 17303362

約数列:

[1, 2, 7, 11, 14, 22, 77, 154, 233, 466, 547, 1094, 1631, 2563, 3262, 3829, 5126, 6017, 7658, 12034, 17941, 35882, 42119, 84238, 127451, 254902, 892157, 1401961, 1784314, 2803922, 9813727, 19627454]

約数ペア:

[(1, 19627454), (2, 9813727), (7, 2803922), (11, 1784314), (14, 1401961), (22, 892157), (77, 254902), (154, 127451), (233, 84238), (466, 42119), (547, 35882), (1094, 17941), (1631, 12034), (2563, 7658), (3262, 6017), (3829, 5126)]