30487438

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{193}}^1\times {\mathrm{4157}}^1$

素因数の和:4371

約数の個数: 16

約数和(自身を含む): 48399120

約数和(自身を除く): 17911682

約数列:

[1, 2, 19, 38, 193, 386, 3667, 4157, 7334, 8314, 78983, 157966, 802301, 1604602, 15243719, 30487438]

約数ペア:

[(1, 30487438), (2, 15243719), (19, 1604602), (38, 802301), (193, 157966), (386, 78983), (3667, 8314), (4157, 7334)]