19199214

素因数分解:

$2^1\times 3^3\times {\mathrm{355541}}^1$

素因数の和:355552

約数の個数: 16

約数和(自身を含む): 42665040

約数和(自身を除く): 23465826

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 355541, 711082, 1066623, 2133246, 3199869, 6399738, 9599607, 19199214]

約数ペア:

[(1, 19199214), (2, 9599607), (3, 6399738), (6, 3199869), (9, 2133246), (18, 1066623), (27, 711082), (54, 355541)]