19384495306

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{211}}^1\times {\mathrm{4175893}}^1$

素因数の和:4176117

約数の個数: 16

約数和(自身を含む): 31870423008

約数和(自身を除く): 12485927702

約数列:

[1, 2, 11, 22, 211, 422, 2321, 4642, 4175893, 8351786, 45934823, 91869646, 881113423, 1762226846, 9692247653, 19384495306]

約数ペア:

[(1, 19384495306), (2, 9692247653), (11, 1762226846), (22, 881113423), (211, 91869646), (422, 45934823), (2321, 8351786), (4642, 4175893)]