30069338

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{21821}}^1$

素因数の和:21889

約数の個数: 16

約数和(自身を含む): 49492296

約数和(自身を除く): 19422958

約数列:

[1, 2, 13, 26, 53, 106, 689, 1378, 21821, 43642, 283673, 567346, 1156513, 2313026, 15034669, 30069338]

約数ペア:

[(1, 30069338), (2, 15034669), (13, 2313026), (26, 1156513), (53, 567346), (106, 283673), (689, 43642), (1378, 21821)]