193719782

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{421}}^1\times {\mathrm{12109}}^1$

素因数の和:12551

約数の個数: 16

約数和(自身を含む): 306625200

約数和(自身を除く): 112905418

約数列:

[1, 2, 19, 38, 421, 842, 7999, 12109, 15998, 24218, 230071, 460142, 5097889, 10195778, 96859891, 193719782]

約数ペア:

[(1, 193719782), (2, 96859891), (19, 10195778), (38, 5097889), (421, 460142), (842, 230071), (7999, 24218), (12109, 15998)]