39383864

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{378691}}^1$

素因数の和:378710

約数の個数: 16

約数和(自身を含む): 79525320

約数和(自身を除く): 40141456

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 378691, 757382, 1514764, 3029528, 4922983, 9845966, 19691932, 39383864]

約数ペア:

[(1, 39383864), (2, 19691932), (4, 9845966), (8, 4922983), (13, 3029528), (26, 1514764), (52, 757382), (104, 378691)]