16893646

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{163}}^1\times {\mathrm{673}}^1$

素因数の和:856

約数の個数: 32

約数和(自身を含む): 31834368

約数和(自身を除く): 14940722

約数列:

[1, 2, 7, 11, 14, 22, 77, 154, 163, 326, 673, 1141, 1346, 1793, 2282, 3586, 4711, 7403, 9422, 12551, 14806, 25102, 51821, 103642, 109699, 219398, 767893, 1206689, 1535786, 2413378, 8446823, 16893646]

約数ペア:

[(1, 16893646), (2, 8446823), (7, 2413378), (11, 1535786), (14, 1206689), (22, 767893), (77, 219398), (154, 109699), (163, 103642), (326, 51821), (673, 25102), (1141, 14806), (1346, 12551), (1793, 9422), (2282, 7403), (3586, 4711)]