19340482

素因数分解:

$2^1\times 7^1\times {\mathrm{617}}^1\times {\mathrm{2239}}^1$

素因数の和:2865

約数の個数: 16

約数和(自身を含む): 33223680

約数和(自身を除く): 13883198

約数列:

[1, 2, 7, 14, 617, 1234, 2239, 4319, 4478, 8638, 15673, 31346, 1381463, 2762926, 9670241, 19340482]

約数ペア:

[(1, 19340482), (2, 9670241), (7, 2762926), (14, 1381463), (617, 31346), (1234, 15673), (2239, 8638), (4319, 4478)]