19467076

素因数分解:

$2^2\times {\mathrm{1117}}^1\times {\mathrm{4357}}^1$

素因数の和:5478

約数の個数: 12

約数和(自身を含む): 34105708

約数和(自身を除く): 14638632

約数列:

[1, 2, 4, 1117, 2234, 4357, 4468, 8714, 17428, 4866769, 9733538, 19467076]

約数ペア:

[(1, 19467076), (2, 9733538), (4, 4866769), (1117, 17428), (2234, 8714), (4357, 4468)]