16994474

素因数分解:

$2^1\times 7^2\times {\mathrm{19}}^1\times {\mathrm{9127}}^1$

素因数の和:9162

約数の個数: 24

約数和(自身を含む): 31217760

約数和(自身を除く): 14223286

約数列:

[1, 2, 7, 14, 19, 38, 49, 98, 133, 266, 931, 1862, 9127, 18254, 63889, 127778, 173413, 346826, 447223, 894446, 1213891, 2427782, 8497237, 16994474]

約数ペア:

[(1, 16994474), (2, 8497237), (7, 2427782), (14, 1213891), (19, 894446), (38, 447223), (49, 346826), (98, 173413), (133, 127778), (266, 63889), (931, 18254), (1862, 9127)]