16890954

素因数分解:

$2^1\times 3^1\times {\mathrm{47}}^1\times {\mathrm{89}}^1\times {\mathrm{673}}^1$

素因数の和:814

約数の個数: 32

約数和(自身を含む): 34940160

約数和(自身を除く): 18049206

約数列:

[1, 2, 3, 6, 47, 89, 94, 141, 178, 267, 282, 534, 673, 1346, 2019, 4038, 4183, 8366, 12549, 25098, 31631, 59897, 63262, 94893, 119794, 179691, 189786, 359382, 2815159, 5630318, 8445477, 16890954]

約数ペア:

[(1, 16890954), (2, 8445477), (3, 5630318), (6, 2815159), (47, 359382), (89, 189786), (94, 179691), (141, 119794), (178, 94893), (267, 63262), (282, 59897), (534, 31631), (673, 25098), (1346, 12549), (2019, 8366), (4038, 4183)]